Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Soundbar speakers; Sub-woofers; Audio players; Electronic audio/video signal distribution systems; Electronic control systems; Control apparatus for audio signals; Audio interfaces; Digital audio interface apparatus; Apparatus and instruments for processing sound; Apparatus and instruments for transmitting sound; Apparatus for amplifying sound; Digital sound processors; Electronic audio signal processors for compensating sound distortion in speakers; Mixing desks [sound]; Multichannel sound processors; Sound measuring apparatus; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Headphones; Headsets; Cases for headphones; Adapter cables for headphones; Audio adaptors; Coaxial adaptors; Electric adaptors; Remote controls; Microphones; Microphone stands; Sound recording carriers; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software; Interface software; Musical instrument digital interface controllers being audio interfaces; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education; Community software; Computer network hubs; Network hubs; Networking software; Computer software platforms for social networking.

Abrégé

According to a first aspect of the present disclosure, there is provided a loudspeaker drive unit (1000) having a frame (400), which features an outer frame section (401) and an inner frame section (402), which defines an opening (404) The loudspeaker drive unit (1000) also features a lower frequency transducer (100). The lower frequency transducer (100) has a diaphragm (110), which is suspended between the outer frame section (401) and the inner frame section (402) so as to form a waveguide. The loudspeaker drive unit (1000) further features a compression transducer as a lower frequency transducer (200) attached to the inner frame section (402).

Classes IPC  ?

• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
• H04R 1/26 - Dispositions dans l'espace de transducteurs séparés sensibles à plusieurs bandes de fréquences
• H04R 1/30 - Combinaisons de transducteurs avec des pavillons, p. ex. avec des moyens d'équilibrage mécanique
• H04R 31/00 - Appareils ou procédés spécialement adaptés à la fabrication des transducteurs ou de leurs diaphragmes
• H04R 7/16 - Dispositions pour monter ou pour tendre des membranes ou des cônes
• H04R 9/04 - Structure, montage ou centrage de bobine

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3d animation software; 3d computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; infrastructure as a service [IaaS].

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; Hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Online community management services, namely, administrative management of online communities; business networking services; providing consumer product information; providing commercial information to consumers; collection of commercial information; compilation of information into computer databases; computerized file management. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Telecommunications portal services; telecommunication services provided via internet platforms and portals; providing online forums; providing access to internet forums; providing access to electronic communications networks and electronic databases; providing access to information via data networks; providing user access to global computer networks; providing access to databases; providing access to platforms on the internet; providing online facilities for real-time interaction with other computer users; secured data, sound and image transmission services. Education; providing of training; entertainment; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; Software as a Service [SaaS]; Platform as a Service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; Platform as a Service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; Infrastructure as a Service [IaaS].

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; Hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Furniture; loudspeaker stands [furniture]. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; infrastructure as a service [IaaS].

Produits et services

Online community management services, namely, administrative management of online communities; business networking services; providing consumer product information; providing commercial information to consumers; collection of commercial information; compilation of information into computer databases; computerized file management. Telecommunications portal services; telecommunication services provided via internet platforms and portals; providing online forums; providing access to internet forums; providing access to electronic communications networks and electronic databases; providing access to information via data networks; providing user access to global computer networks; providing access to databases; providing access to platforms on the internet; providing online facilities for real-time interaction with other computer users; secured data, sound and image transmission services. Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; Hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Education; providing of training; entertainment; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; Software as a Service [SaaS]; Platform as a Service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; Platform as a Service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; Infrastructure as a Service [IaaS].

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; Hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Furniture; loudspeaker stands [furniture]. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; infrastructure as a service [IaaS].

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; audio adaptors; coaxial adaptors; electric adaptors; remote controls; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3d animation software; 3d computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education; community software; computer network hubs; network hubs; networking software; computer software platforms for social networking. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; rental of operating software for accessing and using a cloud computing network; rental of operating software for computer networks and servers; providing temporary use of online non-downloadable software for accessing and using a cloud computing network; providing temporary use of on-line non-downloadable operating software for computer networks and servers; hosting of platforms on the internet; hosting of databases; hosting of computerized data, files, applications and information; hosting of web portals; server hosting; server administration; temporary electronic storage of information and data; providing temporary use of on-line non-downloadable software for the transmission of data; providing temporary use of on-line non-downloadable software for the management of data; electronic storage services for archiving electronic data; electronic data storage and data back-up services; cloud storage services for electronic data; providing virtual computer environments through cloud computing; consultancy and advice in the field of technological processes; consultancy and information services relating to information technology architecture and infrastructure; infrastructure as a service [IaaS].

Abrégé

According to an example aspect of the present invention, there is provided a method of producing a report for optimizing an installation of a loudspeaker system (100) comprising said at least one loudspeaker (101, 102, 103) 5 in a monitoring space. The disclosed method involves providing audio data representative of the performance of the loudspeaker system (100), performing an analysis (1030), wherein a value for at least one audio parameter (1... n) from the audio data is analysed processed into 0 results, and outputting (1039) the compiled results.

Classes IPC  ?

• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• G01H 7/00 - Mesure du temps de réverbération

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Soundbar speakers; Sub-woofers; Audio players; Electronic audio/video signal distribution systems; Electronic control systems; Control apparatus for audio signals; Audio interfaces; Digital audio interface apparatus; Apparatus and instruments for processing sound; Apparatus and instruments for transmitting sound; Apparatus for amplifying sound; Digital sound processors; Electronic audio signal processors for compensating sound distortion in speakers; Mixing desks [sound]; Multichannel sound processors; Sound measuring apparatus; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Headphones; Headsets; Cases for headphones; Adapter cables for headphones; Audio adaptors; Coaxial adaptors; Electric adaptors; Remote controls; Bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; Microphones; Microphone stands; Sound recording carriers; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software; Interface software; Musical instrument digital interface controllers being audio interfaces; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education; Community software; Computer network hubs; Network hubs; Networking software; Computer software platforms for social networking. Online community management services; Business networking services; Providing consumer product information; Providing commercial information to consumers; Collection of commercial information; Compilation of information into computer databases; Computerized file management. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; Providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Telecommunications portal services; Telecommunication services provided via Internet platforms and portals; Providing online forums; Providing access to Internet forums; Providing access to electronic communications networks and electronic databases; Providing access to information via data networks; Providing user access to global computer networks; Providing access to databases; Providing access to platforms on the Internet; Providing virtual facilities for real-time interaction among computer users; Secured data, sound and image transmission services. Education; Providing of training; Entertainment; Entertainment, education and instruction services; Entertainment services; Organisation of games and competitions; Education and instruction; Audio and video production, and photography; Provision of information relating to training; Organising of educational games; Recreation and training services; Production of entertainment in the form of sound recordings; Publishing; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications; Providing on-line electronic publications, not downloadable; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; On-line publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Musical education services; Musical instruction services; Education and training in the field of music and entertainment; Musical performance services; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Rental of operating software for accessing and using a cloud computing network; Rental of operating software for computer networks and servers; Providing temporary use of online non-downloadable software for accessing and using a cloud computing network; Providing temporary use of on-line non-downloadable operating software for computer networks and servers; Hosting of platforms on the Internet; Hosting of databases; Hosting of computerized data, files, applications and information; Hosting of web portals; Server hosting; Server administration; Temporary electronic storage of information and data; Providing temporary use of on-line non-downloadable software for the transmission of data; Providing temporary use of on-line non-downloadable software for the management of data; Electronic storage services for archiving electronic data; Electronic data storage and data back-up services; Cloud storage services for electronic data; Providing virtual computer environments through cloud computing; Expert advice relating to technology; Consultancy and information services relating to information technology architecture and infrastructure; Infrastructure as a Service [IaaS].

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Soundbar speakers; Sub-woofers; Audio players; Electronic audio/video signal distribution systems; Electronic control systems; Control apparatus for audio signals; Audio interfaces; Digital audio interface apparatus; Apparatus and instruments for processing sound; Apparatus and instruments for transmitting sound; Apparatus for amplifying sound; Digital sound processors; Electronic audio signal processors for compensating sound distortion in speakers; Mixing desks [sound]; Multichannel sound processors; Sound measuring apparatus; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Headphones; Headsets; Cases for headphones; Adapter cables for headphones; Audio adaptors; Coaxial adaptors; Electric adaptors; Remote controls; Microphones; Microphone stands; Sound recording carriers; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software; Interface software; Musical instrument digital interface controllers being audio interfaces; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education; Community software; Computer network hubs; Network hubs; Networking software; Computer software platforms for social networking. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Rental of operating software for accessing and using a cloud computing network; Rental of operating software for computer networks and servers; Providing temporary use of online non-downloadable software for accessing and using a cloud computing network; Providing temporary use of on-line non-downloadable operating software for computer networks and servers; Hosting of platforms on the Internet; Hosting of databases; Hosting of computerized data, files, applications and information; Hosting of web portals; Server hosting; Server administration; Temporary electronic storage of information and data; Providing temporary use of on-line non-downloadable software for the transmission of data; Providing temporary use of on-line non-downloadable software for the management of data; Electronic storage services for archiving electronic data; Electronic data storage and data back-up services; Cloud storage services for electronic data; Providing virtual computer environments through cloud computing; Expert advice relating to technology; Consultancy and information services relating to information technology architecture and infrastructure; Infrastructure as a Service [IaaS].

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Soundbar speakers; Sub-woofers; Audio players; Electronic audio/video signal distribution systems; Electronic control systems; Control apparatus for audio signals; Audio interfaces; Digital audio interface apparatus; Apparatus and instruments for processing sound; Apparatus and instruments for transmitting sound; Apparatus for amplifying sound; Digital sound processors; Electronic audio signal processors for compensating sound distortion in speakers; Mixing desks [sound]; Multichannel sound processors; Sound measuring apparatus; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Headphones; Headsets; Cases for headphones; Adapter cables for headphones; Audio adaptors; Coaxial adaptors; Electric adaptors; Remote controls; Microphones; Microphone stands; Sound recording carriers; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software; Interface software; Musical instrument digital interface controllers being audio interfaces; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education; Community software; Computer network hubs; Network hubs; Networking software; Computer software platforms for social networking. Furniture; Loudspeaker stands [furniture]. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; Rental of operating software for accessing and using a cloud computing network; Rental of operating software for computer networks and servers; Providing temporary use of online non-downloadable software for accessing and using a cloud computing network; Providing temporary use of on-line non-downloadable operating software for computer networks and servers; Hosting of platforms on the Internet; Hosting of databases; Hosting of computerized data, files, applications and information; Hosting of web portals; Server hosting; Server administration; Temporary electronic storage of information and data; Providing temporary use of on-line non-downloadable software for the transmission of data; Providing temporary use of on-line non-downloadable software for the management of data; Electronic storage services for archiving electronic data; Electronic data storage and data back-up services; Cloud storage services for electronic data; Providing virtual computer environments through cloud computing; Expert advice relating to technology; Consultancy and information services relating to information technology architecture and infrastructure; Infrastructure as a Service [IaaS].

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; remote controls; bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3d animation software; 3d computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; games software; computer games programs downloaded via the internet [software]; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education. Education; providing of training; entertainment; sporting and cultural activities; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Produits et services

(1) Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; soundbar speakers; sub-woofers; audio players; electronic audio/video signal distribution systems; electronic control systems; control apparatus for audio signals; audio interfaces; digital audio interface apparatus; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; mixing desks [sound]; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; remote controls; bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; microphones; microphone stands; sound recording carriers; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3d animation software; 3d computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software; interface software; musical instrument digital interface controllers being audio interfaces; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; games software; computer games programs downloaded via the internet [software]; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education. (1) Education; providing of training; entertainment; sporting and cultural activities; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. (2) Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Produits et services

Audio equipment, namely, audio mixers, audio speakers, audio amplifiers, equalizers, crossovers, audio speaker housings, audio stereo systems comprised of stereo cables, stereo amplifiers, stereo receivers and loudspeakers, electronic sound mixing, processing and synthesizing apparatus; audio apparatus, namely, audio transmitter units; audio electronic apparatus, namely, audio mixers; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, electric audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers, audio frequency converters, limiters and compressors; frequency meters; optical frequency metrology devices; audio amplifiers; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors, namely, signal processors for audio speakers; loudspeaker stands; loudspeaker housings, namely, audio speaker enclosures; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units, namely, amplifiers; audio speakers; speaker enclosures; public address speaker systems; Soundbar speakers; sub-woofers; digital audio players; electronic audio and video signal distribution systems, namely, digital signal processors, distribution amplifiers for audio and video signals; electronic control systems, namely, electronic controllers for loudspeakers; control apparatus for audio signals, namely, electronic switchers for audio signals; audio interfaces; digital audio interfaces; apparatus and instruments for processing sound; apparatus and instruments for transmitting sound; apparatus for amplifying sound, namely, sound amplifiers; digital sound processors; electronic audio signal processors for compensating sound distortion in speakers; audio mixing desks; multichannel sound processors; sound measuring apparatus; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; studio audio monitors for music production; sound monitoring instruments, namely, microphones; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, loudspeakers and sub-woofers; Hi-Fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; testing and quality control devices in the nature of computer-controlled apparatus for testing and measuring audio signals; calibrators for calibrating audio devices, loudspeakers, audio equalizers, headphones, microphones and loudspeaker systems; control amplifiers; automatic control apparatus for controlling sound levels; network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; voice processing systems, namely, digital voice signal processors; electric cables for loudspeakers; audio cables; coaxial cables; telecommunications cables; ethernet cables; audio cable connectors; headphones; headsets; cases for headphones; adapter cables for headphones; remote controls for loudspeakers; bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; microphones; microphone stands; downloadable software for use in controlling, operating, calibrating and managing of loudspeakers, subwoofers, audio equalizers, headphones, microphones and high fidelity apparatus; downloadable software for modeling head and upper torso features for the purpose of optimizing sound; downloadable testing software, namely, calculation and calibration software used for calibrating and optimizing sound for speakers and headphones; recorded computer programs for calibrating sound; downloadable computer software platforms for use in controlling, operating, calibrating and managing of loudspeakers, subwoofers, audio equalizers, headphones, microphones and high fidelity apparatus; downloadable data processing software; downloadable audio editing software; downloadable video editing software; downloadable computer software for controlling the operation of audio and video devices; downloadable software to control and improve audio equipment sound quality; downloadable 3D animation software; downloadable software for creating 3D computer graphics; downloadable simulation software for modeling networks of loudspeakers; downloadable data and image processing software for making three dimensional models; downloadable computer programs and software for image processing used for mobile phones; downloadable software for processing images, graphics, audio, video and text; downloadable computer programmes for image processing; downloadable image management software; downloadable cloud computing software for management of audio apparatus on a cloud computing platform; musical instrument digital interface controllers being audio interfaces; downloadable music-composition software; downloadable computer software for creating and editing music and sounds; downloadable computer software for processing digital music files; downloadable computer game software; computer game programs downloaded via the internet; downloadable education software featuring instruction in creating music and editing sound; musical sound recordings; downloadable musical sound recordings; downloadable music files; downloadable children's educational software Organisation of songwriting and music creation competitions; education and instruction, namely, providing courses in the fields of songwriting and music composition; audio and video production, and photography; provision of information relating to training; organising of educational games; production of entertainment in the form of sound recordings; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing online non-downloadable electronic publications in the nature of blogs in the fields of songwriting and music composition; providing on-line non-downloadable electronic publications via a website in the nature of articles in the fields of songwriting and music composition for educational purposes; publication of texts; music publishing and music recording services, namely, music recording studio services; production of educational sound and video recordings; music publishing services; publication of printed matter, books and texts; electronic text publishing services; musical education services, namely, conducting classes, seminars and workshops in the field of music; musical instruction services; education and training, namely, conducting classes, seminars and workshops in the field of music and entertainment; music recording studio services; sound recording services, namely, sound recording studios; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production Testing of computer software; product testing; quality control for others; consultancy relating to quality control; computer software design services; design of audio equipment for others; scientific research services; product development; provision of information relating to scientific research; Software as a service (SaaS) services featuring software for controlling and improving audio equipment sound quality; Software as a service (SaaS) services featuring software for controlling and calibrating loudspeakers, subwoofers, audio equalizers, headphones, microphones and loudspeaker system networks; Platform as a service (PaaS) featuring software platforms for storage and transmission of measurement data; computer software rental, namely, rental of computer software for controlling and calibrating loudspeakers, subwoofers, audio equalizers, headphones, microphones and loudspeaker system networks; providing temporary use of non-downloadable web-based software for analyzing and measuring sound quality; Platform as a service (PaaS) featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; providing temporary use of online non-downloadable operating software for accessing and using a cloud computing network

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; Hi-Fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; headsets; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Produits et services

Audio equipment, namely, audio mixers, audio speakers, audio amplifiers, equalizers, crossovers, audio speaker housings, audio stereo systems comprised of stereo cables, stereo amplifiers, stereo receivers and loudspeakers, electronic sound mixing, processing and synthesizing apparatus; audio apparatus, namely, audio transmitter units; audio electronic apparatus, namely, audio mixers; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereo receivers, electric audio processing frequency converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers, audio frequency converters, limiters and compressors; frequency meters; optical frequency metrology devices; audio amplifiers; loudspeakers; loudspeaker systems; digital audio players; electronic audio and video signal distribution systems, namely, digital signal processors, distribution amplifiers for audio and video signals; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; studio audio monitors for music production; sound monitoring instruments, namely, microphones; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, loudspeakers and sub-woofers; Hi-Fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; testing and quality control devices in the nature of computer-controlled apparatus for testing and measuring audio signals; calibrators for calibrating audio devices, loudspeakers, audio equalizers, headphones, microphones and loudspeaker systems; control amplifiers; automatic electronic control apparatus for controlling sound levels; network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; electronic control systems, namely, electronic controllers for loudspeakers; voice processing systems, namely, digital voice signal processors; electric cables for loudspeakers; audio cables; coaxial cables; telecommunications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; headsets; remote controls for loudspeakers; downloadable software for use in controlling, operating, calibrating and managing of loudspeakers, subwoofers, audio equalizers, headphones, microphones and high fidelity apparatus; downloadable software for modeling head and upper torso features for the purpose of optimizing sound; downloadable testing software, namely, calculation and calibration software used for calibrating and optimizing sound for speakers and headphones; recorded computer program for calibrating sound; downloadable computer software platforms for use in controlling, operating, calibrating and managing of loudspeakers, subwoofers, audio equalizers, headphones, microphones and high fidelity apparatus; downloadable software for editing audio; downloadable computer software for controlling the operation of audio and video devices; downloadable software to control and improve audio equipment sound quality; downloadable 3D animation software; downloadable software for creating 3D computer graphics; downloadable simulation software for modeling networks of loudspeakers; downloadable data and image processing software for making three dimensional models of head and upper torso features for the purpose of optimizing sound; downloadable computer programs and software for image processing used for mobile phones; downloadable software for processing images, graphics, audio, video and text; downloadable computer programs for image processing; downloadable image management software; downloadable cloud computing software for management of audio apparatus on a cloud computing platform Testing of computer software; product testing; quality control for others; consultancy relating to quality control; computer software design services; design of audio equipment for others; scientific research services in the field of acoustics; product development; provision of information relating to scientific research in the field of acoustics; Software as a service (SAAS) services featuring software for controlling and improving audio equipment sound quality; Software as a service (SaaS) services featuring software for controlling and calibrating loudspeakers, subwoofers, audio equalizers, headphones, microphones and loudspeaker system networks; Platform as a service (PaaS) featuring software platforms for storage and transmission of measurement data; computer software rental, namely, rental of computer software for controlling and calibrating loudspeakers, subwoofers, audio equalizers, headphones, microphones and loudspeaker system networks; providing temporary use of non-downloadable web-based software for analyzing and measuring sound quality; Platform as a service (PAAS) featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; providing temporary use of online non-downloadable operating software for accessing and using a cloud computing network

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Soundbar speakers; Sub-woofers; Audio players; Electronic audio/video signal distribution systems; Electronic control systems; Control apparatus for audio signals; Audio interfaces; Digital audio interface apparatus; Apparatus and instruments for processing sound; Apparatus and instruments for transmitting sound; Apparatus for amplifying sound; Digital sound processors; Electronic audio signal processors for compensating sound distortion in speakers; Mixing desks [sound]; Multichannel sound processors; Sound measuring apparatus; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Headphones; Headsets; Cases for headphones; Adapter cables for headphones; Remote controls; Bags adapted to carry loudspeakers, amplifiers, high fidelity apparatus, sub-woofers and headphones; Microphones; Microphone stands; Sound recording carriers; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software; Interface software; Musical instrument digital interface controllers being audio interfaces; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Games software; Computer games programs downloaded via the internet [software]; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education. Education; Providing of training; Entertainment; Sporting and cultural activities; Entertainment, education and instruction services; Entertainment services; Organisation of games and competitions; Education and instruction; Audio and video production, and photography; Provision of information relating to training; Organising of educational games; Recreation and training services; Production of entertainment in the form of sound recordings; Publishing; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications; Providing on-line electronic publications, not downloadable; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; On-line publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Musical education services; Musical instruction services; Education and training in the field of music and entertainment; Musical performance services; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Audio interfaces; Headphones; Headsets; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Abrégé

The present disclosure provides a loudspeaker including a uniform enclosure having front portion, side portions and back portion defining an inner volume, the front portion is formed as a waveguide surface and includes at least one driver in the waveguide surface and is capable of radiating the main acoustic power of the loudspeaker to direction of first acoustic axis, and an at least one additional driver attached to the enclosure, the additional driver is attached inside the enclosure such that a sub volume is formed inside the inner volume, the sub volume limited by the driver, spacers between the driver and the front portion, and the front portion of the enclosure, at least one first port is adapted to open from the sub volume to ambient volume either to side portion or back portion of the enclosure, and at least one resonator including at least one resonator cavity acoustically connected to the sub volume, the resonator being tuned to at least one of unwanted resonances of the sub volume. The resonator may be formed as a separate unit connected to the uniform enclosure.

Classes IPC  ?

• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons

Abrégé

According to an example aspect of the present invention, there is provided an audio amplifier for use with a limited power source, the audio amplifier having: a power input terminal, a signal input terminal, a first DC to DC converter having an input connected to the power input terminal, an electrical energy storage device connected to an output of the first DC to DC converter, a second DC to DC converter having an input connected to the electrical energy storage device, an amplifier conductively connected to the output of the second DC to DC converter so as to be powered by the output of the second DC to DC converter, the amplifier also being conductively connected to the signal input terminal so as to receive a signal for amplification, and an output of the amplifier configured to be connected to a transducer such that the transducer may be driven by the amplifier.

Classes IPC  ?

• H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p. ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
• H03F 3/183 - Amplificateurs à basse fréquence, p. ex. préamplificateurs à fréquence musicale comportant uniquement des dispositifs à semi-conducteurs
• H03F 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe

Produits et services

Loudspeakers; loudspeaker systems; studio monitor loudspeakers; subwoofers; network controlling apparatus for controlling a network of loudspeakers; loudspeaker cables; coaxial cables; audio cables; USB cables; computer network adapters; calibration microphones; acoustic meters; audio interfaces; interfaces for computers; control apparatus for controlling and improving the sound quality of audio equipment; calibrating apparatus for calibrating loudspeaker system networks; audio editing software; computer software for creating and editing music and sounds; computer software for controlling the operation of audio and video devices; computer software applications, downloadable, for use in controlling, calibrating and managing of loudspeakers and subwoofers; software to control and improve audio equipment sound quality; computer software for use in calibration of loudspeakers and subwoofers; computer software for controlling and calibrating loudspeaker system networks; computer software for use in controlling and managing loudspeakers and subwoofers; computer software for controlling the operation of loudspeakers and subwoofers. Calibration services relating to loudspeakers and subwoofers; Software as a service [SaaS] featuring software for controlling and calibrating loudspeaker system networks; Software as a service [SaaS] featuring software for controlling and calibrating loudspeakers and subwoofers; Platform as a service [PaaS] featuring software platforms for storage and transmission of measurement data; computer software rental; providing temporary use of online non-downloadable software for use in controlling and calibrating loudspeakers and subwoofers; cloud storage services for electronic data; troubleshooting of computer software problems relating to loudspeaker system networks.

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; headsets; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; data processing software; audio editing software; video editing software; editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; simulation software; data and image processing software for making three dimensional models; computer programs and software for image processing used for mobile phones; software for processing images, graphics, audio, video and text; computer programmes for image processing; image management software; cloud computing software. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of web-based applications; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers, speaker housings, audio stereo systems comprised of stereo cables, stereo amplifiers, stereo receivers and loudspeakers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, electric audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; frequency meters; optical frequency metrology devices; audio amplifiers; loudspeakers; loudspeaker systems; digital audio players; portable audio players; electronic audio and video signal distribution systems, namely, distribution amplifiers for audio and video signals; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; sound monitoring instruments, namely, microphones; audio equalizer apparatus; sound level meters; high fidelity apparatus, namely, loudspeakers and sub-woofers; high fidelity sound systems comprising of remote controls, amplifiers, loudspeakers and components therefor; testing and quality control devices in the nature of computer-controlled apparatus for testing and measuring audio signals; calibrators for calibrating audio devices, loudspeakers and loudspeaker systems; control amplifiers; automatic electric control apparatus for controlling sound levels; electric network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; electronic control systems for loudspeakers; voice processing systems being digital voice signal processors; electric cables for loudspeakers; audio cables; coaxial cables; electric cables for use in communication; ethernet cables; cable connectors for audio cables; audio interfaces; headphones; headsets; remote controls for loudspeakers; downloadable computer software for use in controlling, operating, calibrating and managing of loudspeakers, subwoofers, audio equalizers, headphones, microphones and high fidelity apparatus; downloadable computer software for modeling head and upper torso features for the purpose of optimizing sound; downloadable testing software, namely, calculation and calibration software used for calibrating and optimizing sound for speakers and headphones; computer programmes, recorded, for calibrating sound; downloadable software for editing audio; downloadable computer software for controlling the operation of audio and video devices; downloadable software to control and improve audio equipment sound quality; downloadable simulation software for modeling networks of loudspeakers; downloadable data and image processing software for making three dimensional models of head and upper torso features for the purpose of optimizing sound; downloadable software for processing images, graphics, audio, video and text in relation to audio equipment sound quality Testing of computer software namely computer software for controlling and improving audio equipment sound quality and for calibrating and optimizing sound for speakers and headphones; product testing; quality control for others; consultancy relating to quality control; computer software design services, namely software for controlling and improving audio equipment sound quality and for calibrating and optimizing sound for speakers and headphones; design of audio equipment for others; research services in the field of acoustics; product development; provision of information relating to scientific research in the field of acoustics; Software as a service (SAAS) services featuring software for controlling and improving audio equipment sound quality; Software as a service (SaaS) services featuring software for controlling and calibrating loudspeakers, subwoofers and loudspeaker system networks; Platform as a service (PaaS) featuring software platforms for storage and transmission of measurement data; rental of computer software for controlling and calibrating loudspeakers, subwoofers and loudspeaker system networks; providing temporary use of web-based online non-downloadable software for analyzing and measuring sound quality; Platform as a service (PAAS) featuring computer software platforms for transmission of images, audio-visual content, video content and messages; design and development of computer software for evaluation and calculation of data; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; providing temporary use of online non-downloadable operating software for accessing and using a cloud computing network

Produits et services

Loudspeakers; loudspeaker systems; studio monitor loudspeakers; subwoofers; network controlling apparatus, namely, programmable electronic sound controllers for controlling a network of loudspeakers; electric cables for loudspeakers; coaxial cables; audio cables; USB cables; computer network adapters; calibration microphones; acoustic meters; audio interfaces; interfaces for computers; control apparatus, namely, audio stereo systems comprised of audio mixers, electronic sound mixing, processing and synthesizing apparatus for controlling and improving the sound quality of audio equipment; calibrating apparatus for calibrating loudspeaker system networks; downloadable software for editing audio; downloadable computer software for creating and editing music and sounds; downloadable computer software for controlling the operation of audio and video devices; computer software applications, downloadable, for use in controlling, calibrating and managing of loudspeakers and subwoofers; downloadable software to control and improve audio equipment sound quality; downloadable computer software for use in calibration, operation, control and management of loudspeakers and subwoofers; downloadable computer software for controlling and calibrating loudspeaker system networks Calibration services relating to loudspeakers and subwoofers; Software as a service (SaaS) services featuring software for controlling and calibrating loudspeaker system networks; Software as a service (SaaS) services featuring software for controlling and calibrating loudspeakers and subwoofers; Platform as a service (PaaS) featuring software platforms for storage and transmission of measurement data; rental of software for controlling and calibrating loudspeakers, subwoofers and loudspeaker system networks; providing temporary use of online non-downloadable software for use in controlling and calibrating loudspeakers and subwoofers; cloud storage services for electronic data; troubleshooting of computer software problems relating to loudspeaker system networks

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio speaker enclosures; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; audio editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality.

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio speaker enclosures; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; loudspeaker cables; audio cables; coaxial cables; communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; computer software platforms; platform software; audio editing software; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality. Software as a service [SaaS]; platform as a service [PaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Audio interfaces; Headphones; Headsets; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Data processing software; Audio editing software; Video editing software; Editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality; 3D animation software; 3D computer graphics software; Simulation software; Data and image processing software for making three dimensional models; Computer programs and software for image processing used for mobile phones; Software for processing images, graphics, audio, video and text; Computer programmes for image processing; Image management software; Cloud computing software. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of web-based applications; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages; Design and development of computer software for evaluation and calculation of data; Cloud computing services; Providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network.

Abrégé

According to an example aspect of the present invention, there is provided A controllable loudspeaker, the loudspeaker comprising a speaker element and a digital signal processor comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to receive a multicasted control signal, alter the behavior of the loudspeaker in response to the said control signal, wherein the altering of the behavior comprises applying settings stored in the memory of the digital signal processor of the loudspeaker.

Classes IPC  ?

• G06F 3/16 - Entrée acoustiqueSortie acoustique
• G06F 21/44 - Authentification de programme ou de dispositif
• H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
• H04R 3/12 - Circuits pour transducteurs pour distribuer des signaux à plusieurs haut-parleurs
• H04R 27/00 - Systèmes d'annonce en public

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; audio apparatus, namely, audio speakers and audio equalizer apparatus; audio electronic apparatus, namely, audio stereo systems comprised of personal stereos, stereo receivers, audio amplifiers and loudspeakers, audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; frequency meters; optical frequency metrology devices; audio amplifiers; audio speaker enclosures; loudspeakers; loudspeaker systems; digital audio players; electronic audio/video signal distribution systems, namely, distribution amplifiers for audio and visual signals; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, loudspeakers and sub-woofers; high fidelity audio apparatus, namely, audio speakers; hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; testing and quality control devices, namely, computer-controlled apparatus for testing and measuring audio signals; calibrators, namely, calibration devices for calibrating audio equipment; calibrating apparatus, namely, calibration devices for calibrating loudspeakers and loudspeaker systems; amplifiers, namely, control amplifiers; automatic control apparatus for controlling sound levels; network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; electronic control systems for loudspeakers; voice processing systems being digital voice signal processors; audio cables being loudspeaker cables; audio cables; coaxial cables; audio cables being communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; remote controls for loudspeakers; downloadable computer software for use in controlling sound levels of audio equipment; downloadable mobile application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; downloadable computer software and application for mobile devices for use in controlling and improving audio equipment sound quality; downloadable testing software, namely, calculation and calibration software used for calibrating and optimizing sound for headphones; computer programmes, recorded, for calibrating sound; downloadable computer programs for modeling head and upper torso features for the purpose of optimizing sound; computer software applications, downloadable, for modeling head and upper torso features for the purpose of optimizing sound; downloadable computer platform software for use in controlling and improving audio equipment sound quality; downloadable audio editing software; downloadable computer software for controlling the operation of audio and video devices; downloadable computer software which enables users to control and improve audio equipment sound quality

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; audio apparatus, namely, audio speakers and audio equalizer apparatus; audio electronic apparatus, namely, audio stereo systems comprised of personal stereos, stereo receivers, audio amplifiers and loudspeakers, audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; frequency meters; optical frequency metrology devices; audio amplifiers; audio speaker enclosures; loudspeakers; loudspeaker systems; digital audio players; electronic audio/video signal distribution systems, namely, distribution amplifiers for audio and visual signals; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, loudspeakers and sub-woofers; high fidelity audio apparatus, namely, audio speakers; hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; testing and quality control devices, namely, computer-controlled apparatus for testing and measuring audio signals; calibrators, namely, calibration devices for calibrating audio equipment; calibrating apparatus, namely, calibration devices for calibrating loudspeakers and loudspeaker systems; amplifiers, namely, control amplifiers; automatic control apparatus for controlling sound levels; network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; electronic control systems for loudspeakers; voice processing systems being digital voice signal processors; audio cables being loudspeaker cables; audio cables; coaxial cables; audio cables being communications cables; ethernet cables; audio cable connectors; audio interfaces; headphones; remote controls for loudspeakers; downloadable computer software for use in controlling sound levels of audio equipment; downloadable mobile application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; downloadable computer software and application for mobile devices for use in controlling and improving audio equipment sound quality; downloadable testing software, namely, calculation and calibration software used for calibrating and optimizing sound for headphones; computer programmes, recorded, for calibrating sound; downloadable computer programs for modeling head and upper torso features for the purpose of optimizing sound; computer software applications, downloadable, for modeling head and upper torso features for the purpose of optimizing sound; downloadable computer platform software for use in controlling and improving audio equipment sound quality; downloadable audio editing software; downloadable computer software for controlling the operation of audio and video devices; downloadable computer software which enables users to control and improve audio equipment sound quality Software as a service (SAAS) services featuring software for controlling and improving audio equipment sound quality; platform as a service (PAAS) featuring software for conducting web-based calculations; computer software rental; providing temporary use of web-based online non-downloadable software for analyzing and measuring sound quality; providing temporary use of online non-downloadable software for evaluation and calculation of data; providing temporary use of non-downloadable software applications accessible via a web site for use in analyzing and measuring sound quality; platform as a service (PAAS) featuring software platforms for transmission of images, audio-visual content, video content and messages

Abrégé

The present invention relates to a loudspeaker (1) including a uniform enclosure (2) having front (15) portion, side portions (21) and back portion (25) defining an inner volume (27), the front portion (15) is formed as a waveguide surface (8) and includes at least one driver (12, 13) in the waveguide surface (8) and is capable of radiating the main acoustic power of the loudspeaker (1) to direction of first acoustic axis (10), and an at least one additional driver (4) attached to the enclosure (2),the additional driver (4) is attached inside the enclosure (2) such that a sub volume (22) is formed inside the inner volume (27), the sub volume (22) limited by the driver (4), spacers (33) between the driver (4) and the front portion (15), and the front portion (15) of the enclosure (2), at least one first port (20) is adapted to open from the sub volume (22) to ambient volume (26) either to side portion (21) or back portion (25) of the enclosure (2), and at least one resonator (40) including at least one resonator cavity (46) acoustically connected to the sub volume (22), the resonator (40) being tuned to at least one of unwanted resonances of the sub volume (22). In accordance with the invention the resonator (40) is formed as a separate unit (51) connected to the uniform enclosure (2).

Classes IPC  ?

• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
• H04R 1/26 - Dispositions dans l'espace de transducteurs séparés sensibles à plusieurs bandes de fréquences
• H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons

Abrégé

According to an example aspect of the present invention, there is provided an audio amplifier for use with a limited power source, the audio amplifier having: a power input terminal, a signal input terminal, a first DC to DC converter having an input connected to the power input terminal, an electrical energy storage device connected to an output of the first DC to DC converter, a second DC to DC converter having an input connected to the electrical energy storage device, an amplifier conductively connected to the output of the second DC to DC converter so as to be powered by the output of the second DC to DC converter, the amplifier also being conductively connected to the signal input terminal so as to receive a signal for amplification, and an output of the amplifier configured to be connected to a transducer such that the transducer may be driven by the amplifier.

Classes IPC  ?

• H03F 3/183 - Amplificateurs à basse fréquence, p. ex. préamplificateurs à fréquence musicale comportant uniquement des dispositifs à semi-conducteurs
• G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
• H02J 1/10 - Fonctionnement de sources à courant continu en parallèle
• H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon
• H03G 3/00 - Commande de gain dans les amplificateurs ou les changeurs de fréquence

Abrégé

According to an example aspect of the present invention, there is provided a sound system, the sound system comprising: a first loudspeaker, comprising at least one first speaker element, a second loudspeaker, comprising at least one second speaker element, wherein the first and second loudspeaker have at least partially overlapping frequency ranges, and the first speaker is configured to produce a response within at least one first operating band defined within the frequency range of the first speaker, and the second speaker is configured to produce a response within at least one second operating band defined within the frequency range of the second speaker, and the first and second operating bands do not overlap, and wherein the overall response of the sound system at a first location is comprised of the response within the first operating band and the response within the second operating band.

Classes IPC  ?

• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage

Produits et services

Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Subwoofers; Network controlling apparatus for controlling a network of loudspeakers; Loudspeaker cables; Coaxial cables; Audio cables; USB cables; Computer network adapters; Calibration microphones; Acoustic meters; Audio interfaces; Interfaces for computers; Circuitry to control and improve audio equipment sound quality; Calibrating apparatus for calibrating loudspeaker system networks; Audio editing software; Computer software for creating and editing music and sounds; Computer software for controlling the operation of audio and video devices; Computer software applications, downloadable, for use in controlling, calibrating and managing of loudspeakers and subwoofers; Software to control and improve audio equipment sound quality; Computer software for use in calibration of loudspeakers and subwoofers; Computer software for controlling and calibrating loudspeaker system networks; Computer software for use in controlling and managing loudspeakers and subwoofers; Computer software for controlling the operation of loudspeakers and subwoofers. Calibration services relating to loudspeakers and subwoofers; Software as a service [SaaS] featuring software for controlling and calibrating loudspeaker system networks; Software as a service [SaaS] featuring software for controlling and calibrating loudspeakers and subwoofers; Platform as a service [PaaS] featuring software platforms for storage and transmission of measurement data; Computer software rental; Providing temporary use of online non-downloadable software for use in controlling and calibrating loudspeakers and subwoofers; Cloud storage services for electronic data; Troubleshooting of computer hardware and software problems relating to loudspeaker system networks.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio speaker enclosures; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Audio interfaces; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Audio editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality..

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; measuring apparatus; sound measuring apparatus; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; 3D animation software; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; games software; computer games programs downloaded via the Internet [software]; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the Internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education. Education; providing of training; entertainment; sporting and cultural activities; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. Testing, authentication and quality control; consultancy relating to quality control; design services; technological research services; product development; provision of information relating to scientific research; software as a service [SaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site.

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalisers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; 3d animation software; video-based modeling and simulation software. Testing, authentication and quality control; consultancy relating to quality control; design services; technological research services; product development; provision of information relating to scientific research; software as a service [saas]; software as a service (SaaS) services featuring web-based calculation software; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; design and development of computer software for evaluation and calculation of data.

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalisers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; 3d animation software; video-based modeling and simulation software. Testing, authentication and quality control; consultancy relating to quality control; design services; scientific research services; product development; provision of information relating to scientific research; software as a service [saas]; web-based calculation software as a service; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; design and development of computer software for evaluation and calculation of data.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio speaker enclosures; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Loudspeaker cables; Audio cables; Coaxial cables; Communications cables; Ethernet cables; Audio cable connectors; Audio interfaces; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Computer software platforms; Platform software; Audio editing software; Computer software for controlling the operation of audio and video devices; Software to control and improve audio equipment sound quality. Software as a service [SaaS]; Platform as a Service [PaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Platform as a service [PaaS] featuring software platforms for transmission of images, audio-visual content, video content and messages.

Produits et services

Audio processing apparatus, namely, limiters and compressors; Audio frequency transformers; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings featuring music and information about songwriting and music creation; Loudspeakers; Loudspeaker systems; Digital audio players; Electronic audio/video signal distribution systems, namely, audiovisual receivers; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Equalisers being audio apparatus; Sound level meters; measuring apparatus in the nature of electronic testing equipment, namely, sound level meters; Sound measuring apparatus; Calibrators for calibrating loudspeakers and audiovisual receivers; Control amplifiers; Network controlling apparatus, namely, network routers; Digital voice signal processors; Headphones; Downloadable software for presenting information about songwriting and creating music; Recorded and downloadable computer application software for mobile phones, namely, software for use in creating, writing and producing songs and music; Downloadable 3D animation creation software; Downloadable music-composition software; Downloadable computer software for creating and editing music and sounds; Downloadable computer software for processing digital music files; Downloadable games software; Recorded and downloadable educational software for displaying and running instructional programs for creating, writing and producing songs and music; Musical sound recordings featuring music and information about songwriting and music creation; Downloadable musical sound recordings; Downloadable music files; Recorded and downloadable children's educational software Organisation of songwriting and music creation competitions; Education and instruction, namely, providing courses in the fields of songwriting and music composition; Audio and video production; Photography; Provision of information relating to training, namely, providing information on education; Organising of educational games; Production of entertainment in the form of sound recordings; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications, namely, blogs in the fields of songwriting and music composition; Providing on-line non-downloadable electronic publications in the form of a website featuring information in the fields of songwriting and music composition for educational purposes; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Presentation of musical performances; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production Testing and authentication, namely, providing quality control for others; Consultancy relating to quality control; Technological research services in the field of software for learning to create high quality audio music; Product development; Provision of information relating to scientific research; Software as a service (SaaS) featuring software for presenting information about songwriting and creating music; Computer software rental; Providing temporary use of online non-downloadable software for displaying and running training programs in the fields of songwriting and music creation; Providing temporary use of online non-downloadable software for creating and editing music and sounds

Abrégé

According to an example aspect of the present invention, there is provided a method comprising: calculating a head-related transfer function for a user, the calculation based at least in part on gathered data comprising at least video material and at least one supplemental image, the at least one supplemental image comprising an image of a transparent measurement device superimposed over at least one biological detail of an user, and transmitting said head-related transfer function.

Classes IPC  ?

• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
• H04R 5/033 - Casques pour communication stéréophonique
• G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
• H04R 5/04 - Circuits

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; 3D animation software; music-composition software; computer software for creating and editing music and sounds; computer software for processing digital music files; games software; computer games programs downloaded via the internet [software]; education software; musical sound recordings; downloadable musical sound recordings; downloadable music files; computer software downloaded from the internet; computer software downloadable from global computer information networks; children's educational software; computer software concerned with children's education. Education; providing of training; entertainment; sporting and cultural activities; entertainment, education and instruction services; entertainment services; organisation of games and competitions; education and instruction; audio and video production, and photography; provision of information relating to training; organising of educational games; recreation and training services; production of entertainment in the form of sound recordings; publishing and reporting; publication of the editorial content of sites accessible via a global computer network; publishing of electronic publications; providing electronic publications; providing on-line electronic publications, not downloadable; publication of texts; music publishing and music recording services; production of educational sound and video recordings; music publishing services; on-line publishing services; publication of printed matter and printed publications; electronic text publishing services; musical education services; musical instruction services; education and training in the field of music and entertainment; musical performance services; music recording studio services; sound recording services; providing facilities for movies, shows, plays, music or educational training; music production services; consultancy on film and music production. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site.

Produits et services

Loudspeakers; loudspeaker cables.

Produits et services

Audio recordings featuring music and information about songwriting and music creation; Loudspeakers; Loudspeaker systems; Apparatus for the reproduction of sound; Apparatus for recording sound; Headphones; Downloadable software for presenting information about songwriting and creating music; Recorded and downloadable computer application software for mobile phones, namely, software for use in creating, writing and producing songs and music; Downloadable music-composition software; Downloadable computer software for creating and editing music and sounds; Downloadable computer software for processing digital music files; Downloadable games software; Recorded and downloadable educational software for displaying and running instructional programs for creating, writing and producing songs and music; Musical sound recordings featuring music and information about songwriting and music creation; Downloadable musical sound recordings; Downloadable music files; Recorded and downloadable children's educational software Organisation of songwriting and music creation competitions; Education and instruction, namely, providing courses in the fields of songwriting and music composition; Audio and video production; Photography; Provision of information relating to training, namely, providing information on education; Organising of educational games; Production of entertainment in the form of sound recordings; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications, namely, blogs in the fields of songwriting and music composition; Providing on-line non-downloadable electronic publications in the form of a website featuring information in the fields of songwriting and music composition for educational purposes; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Musical education services, namely, organizing songwriting and music creation workshops; Presentation of musical performances; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production Research services in the field of music syntax; Product development; Provision of information relating to scientific research; Software as a service (SaaS) featuring software for presenting information about songwriting and creating music; Computer software rental; Providing temporary use of online non-downloadable software for displaying and running training programs in the fields of songwriting and music creation; Providing temporary use of online non-downloadable software for creating and editing music and sounds

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio apparatus, namely, audio speakers and audio equalizer apparatus; Audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; Audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; Audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Loudspeakers; Loudspeaker systems; Digital audio players; Electronic audio and video signal distribution systems, namely, distribution amplifiers for audio and visual signals; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors, namely, studio monitors in the nature of loudspeakers; Monitoring instruments, namely, sound monitoring systems comprised of microphones, sound level meters, and sound signal processors; Audio equaliser apparatus; Sound level meters; High fidelity apparatus, namely, loudspeakers and sub-woofers; High fidelity audio apparatus being sound speakers; Hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Electronic circuits for equalisers; Electronic circuits for high fidelity apparatus; Integrated circuits to control and improve audio equipment sound quality; Testing and quality control devices in the nature of microphones; Calibrators for calibrating audio devices; Calibrating apparatus for calibrating loudspeakers and loudspeaker systems; Control amplifiers; Automatic control apparatus for controlling sound levels; Network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; Electronic control systems for loudspeakers; Voice processing systems being digital voice signal processors; Headphones; Remote controls for loudspeakers; Downloadable software for use in controlling sound levels of audio equipment; Downloadable computer application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; Downloadable software in the nature of a mobile application for use in controlling and improving audio equipment sound quality; Testing software, namely, downloadable calculation and calibration software used for calibrating and optimizing sound for headphones; Recorded computer programs for calibrating sound; Downloadable computer programs for modeling head and upper torso features for the purpose of optimizing sound; Downloadable computer software applications for modeling head and upper torso features for the purpose of optimizing sound; Downloadable software for equalizers, namely, computer software for use in controlling audio equalizers; Downloadable software for high fidelity apparatus, namely, computer software for use in controlling high fidelity apparatus; Downloadable computer software to control and improve audio equipment sound quality; Downloadable 3D animation software; Downloadable video-based modeling and simulation software Testing and authentication, namely, providing quality control for others; Consultancy relating to quality control; Design services in the field of speakers, loudspeakers and software; Scientific research services in the field of acoustics; Product development; Provision of information relating to scientific research in the field of acoustics; Software as a service (SaaS) services featuring software for controlling and improving audio equipment sound quality; Software as a service (SaaS) services featuring software for conducting web-based calculations; Computer software rental; Providing temporary use of web-based non-downloadable software for analyzing and measuring sound quality; Providing temporary use of online non-downloadable software for evaluation and calculation of data; Providing temporary use of non-downloadable software applications for use in analyzing and measuring sound quality, accessible via a web site; Design and development of computer software for evaluation and calculation of data

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio apparatus, namely, audio speakers and audio equalizer apparatus; Audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; Audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; Audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Loudspeakers; Loudspeaker systems; Digital audio players; Electronic audio and video signal distribution systems, namely, distribution amplifiers for audio and visual signals; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors, namely, studio monitors in the nature of loudspeakers; Monitoring instruments, namely, sound monitoring systems comprised of microphones, sound level meters, and sound signal processors; Audio equaliser apparatus; Sound level meters; High fidelity apparatus, namely, loudspeakers and sub-woofers; High fidelity audio apparatus being sound speakers; Hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Electronic circuits for equalisers; Electronic circuits for high fidelity apparatus; Integrated circuits to control and improve audio equipment sound quality; Testing and quality control devices in the nature of microphones; Calibrators for calibrating audio devices; Calibrating apparatus for calibrating loudspeakers and loudspeaker systems; Control amplifiers; Automatic control apparatus for controlling sound levels; Network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; Electronic control systems for loudspeakers; Voice processing systems being digital voice signal processors; Headphones; Remote controls for loudspeakers; Downloadable software for use in controlling sound levels of audio equipment; Downloadable computer application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; Downloadable software in the nature of a mobile application for use in controlling and improving audio equipment sound quality; Testing software, namely, downloadable calculation and calibration software used for calibrating and optimizing sound for headphones; Recorded computer programs for calibrating sound; Downloadable computer programs for modeling head and upper torso features for the purpose of optimizing sound; Downloadable computer software applications for modeling head and upper torso features for the purpose of optimizing sound; Downloadable software for equalizers, namely, computer software for use in controlling audio equalizers; Downloadable software for high fidelity apparatus, namely, computer software for use in controlling high fidelity apparatus; Downloadable computer software to control and improve audio equipment sound quality; Downloadable 3D animation software; Downloadable video-based modeling and simulation software Testing and authentication, namely, providing quality control for others; Consultancy relating to quality control; Design services in the field of speakers, loudspeakers and software; Scientific research services in the field of acoustics; Product development; Provision of information relating to scientific research in the field of acoustics; Software as a service (SaaS) services featuring software for controlling and improving audio equipment sound quality; Software as a service (SaaS) services featuring software for conducting web-based calculations; Computer software rental; Providing temporary use of web-based non-downloadable software for analyzing and measuring sound quality; Providing temporary use of online non-downloadable software for evaluation and calculation of data; Providing temporary use of non-downloadable software applications for use in analyzing and measuring sound quality, accessible via a web site; Design and development of computer software for evaluation and calculation of data

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Measuring apparatus; Sound measuring apparatus; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; 3D animation software; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Games software; Computer games programs downloaded via the internet [software]; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education. Education; Providing of training; Entertainment; Sporting and cultural activities; Entertainment, education and instruction services; Entertainment services; Organisation of games and competitions; Education and instruction; Audio and video production, and photography; Provision of information relating to training; Organising of educational games; Recreation and training services; Production of entertainment in the form of sound recordings; Publishing; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications; Providing on-line electronic publications, not downloadable; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; On-line publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Musical education services; Musical instruction services; Education and training in the field of music and entertainment; Musical performance services; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site.

Abrégé

The present invention relates to a loudspeaker including an enclosure having front portion, side portions and back portion defining an inner volume, the front portion is formed as a waveguide surface and includes at least one driver in the center of the waveguide surface and is capable to radiate the main acoustic power of the loudspeaker to ambient volume in direction of first acoustic axis, and an additional driver attached to the enclosure. In accordance with the invention the additional driver is attached inside the enclosure such that a sub volume is formed inside the inner volume, the sub volume limited by the driver, spacers between the driver and the front portion, and the front portion of the enclosure, and at least one port is adapted to open from the sub volume to ambient volume either to side portion or back portion of the enclosure and at least one resonator acoustically connected to the sub volume, the resonator being tuned to at least one of unwanted resonances of the sub volume.

Classes IPC  ?

• H04R 25/00 - Appareils pour sourds
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/22 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique de fréquence désirée uniquement
• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
• H04R 1/26 - Dispositions dans l'espace de transducteurs séparés sensibles à plusieurs bandes de fréquences

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalisers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Software and circuitry for equalizers; Software and circuitry for high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality; 3D animation software; Video-based modeling and simulation software. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Web-based calculation software as a service; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Design and development of computer software for evaluation and calculation of data.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalisers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Software and circuitry for equalizers; Software and circuitry for high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality; 3D animation software; Video-based modeling and simulation software. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Web-based calculation software as a service; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Design and development of computer software for evaluation and calculation of data.

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; 3D animation software; Music-composition software; Computer software for creating and editing music and sounds; Computer software for processing digital music files; Games software; Computer games programs downloaded via the internet [software]; Education software; Musical sound recordings; Downloadable musical sound recordings; Downloadable music files; Computer software downloaded from the internet; Computer software downloadable from global computer information networks; Children's educational software; Computer software concerned with children's education. Education; Providing of training; Entertainment; Sporting and cultural activities; Entertainment, education and instruction services; Entertainment services; Organisation of games and competitions; Education and instruction; Audio and video production, and photography; Provision of information relating to training; Organising of educational games; Recreation and training services; Production of entertainment in the form of sound recordings; Publishing and reporting; Publication of the editorial content of sites accessible via a global computer network; Publishing of electronic publications; Providing electronic publications; Providing on-line electronic publications, not downloadable; Publication of texts; Music publishing and music recording services; Production of educational sound and video recordings; Music publishing services; On-line publishing services; Publication of printed matter and printed publications; Electronic text publishing services; Musical education services; Musical instruction services; Education and training in the field of music and entertainment; Musical performance services; Music recording studio services; Sound recording services; Providing facilities for movies, shows, plays, music or educational training; Music production services; Consultancy on film and music production. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site.

Abrégé

A novel loudspeaker with a reflex enclosure that has the reflex port terminating to the bottom of the enclosure. The loudspeaker further includes a stand which is removably attached to the bottom of the enclosure so as to create a clearance between the bottom and the surface supporting the loudspeaker.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
• H04R 1/22 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique de fréquence désirée uniquement
• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences

Produits et services

Loudspeakers; Loudspeaker cables.

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; frequency meters; optical frequency metrology devices; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; audio players; electronic audio/video signal distribution systems; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalisers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; headphones; remote controls; software; application software; software and applications for mobile devices; testing software; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; 3d animation software; video-based modeling and simulation software. Testing, authentication and quality control; consultancy relating to quality control; design services; research services; product development; provision of information relating to scientific research; software as a service [saas]; web-based calculation software as a service; computer software rental; providing temporary use of web-based software; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; design and development of computer software for evaluation and calculation of data.

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; audio apparatus, namely, audio speakers and audio equalizer apparatus; audio electronic apparatus, namely, audio stereo systems comprised of audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, and audio processing stereos comprised of audio frequency processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; frequency meters; optical frequency metrology devices; audio amplifiers; loudspeakers; loudspeaker systems; digital audio players; electronic audio-video signal distribution receivers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors, namely, studio monitors in the nature of loudspeakers; monitoring instruments, namely, sound monitoring systems comprised of microphones, sound level meters, and sound signal processors; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, high fidelity audio monitoring loudspeakers and sub-woofers, and high fidelity sound speakers; high fidelity audio equalizer apparatus; hi-fi sound systems comprising remote controls for controlling decibel levels, amplifiers, loudspeakers and components therefor; electronic circuits for equalisers; electronic circuits for high fidelity apparatus; integrated circuits to control and improve audio equipment sound quality; calibrators for calibrating audio devices; calibrating apparatus for calibrating loudspeakers and loudspeaker systems; control amplifiers; automatic control apparatus for controlling the level of sound; network controlling apparatus, namely, programmable electronic sound controllers for use in connection with loudspeakers; electronic control systems comprising electronic sound signal processors for use in connection with loudspeakers; voice processing systems, namely, digital voice signal processors; headphones; remote controls for controlling the level of sound; downloadable computer application software for mobile phones, namely, downloadable software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; downloadable software in the nature of a mobile application for use in controlling and improving audio equipment sound quality; downloadable testing software, namely, downloadable calculation and calibration software used for calibrating and optimizing sound for headphones; recorded computer operating programs; downloadable computer programs for modeling head and upper torso features for the purpose of optimizing sound; downloadable computer software applications for modeling head and upper torso features for the purpose of optimizing sound; downloadable software for equalizers, namely, downloadable computer software for use in controlling audio equalizers; downloadable software for high fidelity apparatus, namely, downloadable computer software for use in controlling high fidelity apparatus; downloadable computer software for controlling and improving audio equipment and sound quality; downloadable 3D animation software; downloadable video-based modeling and simulation software Testing and authentication, namely, providing quality control for others; consultancy relating to quality control; speaker design services; research services, namely, scientific research in the field of acoustics; product development; provision of information relating to scientific research; software as a service (SaaS) featuring software to control and improve audio equipment sound quality; web-based calculation, namely, software as a service featuring software for computing calculations; computer software rental; providing temporary use of online non-downloadable software development tools for use in analyzing and measuring sound quality; providing temporary use of on-line non-downloadable software applications for use in analyzing and measuring sound quality accessible via a web site; design and development of computer software for evaluation and calculation of data

Abrégé

According to an example aspect of the present invention, there is provided a method for forming a binaural filter for a stereo headphone in order to preserve the sound quality of the headphone, whereby the sum of the direct and crosstalk paths from loudspeakers to each ear have flat magnitude responses.

Classes IPC  ?

• H04R 5/033 - Casques pour communication stéréophonique
• H04R 5/04 - Circuits
• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
• G10L 21/0224 - Traitement dans le domaine temporel
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• G10L 21/0208 - Filtration du bruit

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Frequency meters; Optical frequency metrology devices; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Audio players; Electronic audio/video signal distribution systems; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalisers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Headphones; Remote controls; Software; Application software; Software and applications for mobile devices; Testing software; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Software and circuitry for equalizers; Software and circuitry for high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality; 3D animation software; Video-based modeling and simulation software. Testing, authentication and quality control; Consultancy relating to quality control; Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Web-based calculation software as a service; Computer software rental; Providing temporary use of web-based software; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site; Design and development of computer software for evaluation and calculation of data.

Abrégé

According to an example aspect of the present invention, there is provided a Method for regularizing the inversion of a stereo headphone transfer function for headphone equalization, characterized by using the equation for the equalization: σ(ω) an estimation of the regularization needed inside that bandwidth.

Classes IPC  ?

• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
• H04R 5/033 - Casques pour communication stéréophonique
• H04R 5/04 - Circuits
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

According to an example aspect of the present invention, there is provided a method for calibrating a headphone including an amplifier with a memory and signal processing properties, the method comprising steps for determining a desired sound attributes for the headphone, and setting signal processing parameters in the amplifier in order to obtain the desired sound attributes either by measurement or based on the received input information from a user of the headphones.

Classes IPC  ?

• H04R 5/033 - Casques pour communication stéréophonique
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
• H04R 5/04 - Circuits
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage

Produits et services

Loudspeakers; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; racks for amplifiers; speaker enclosures. Loudspeaker stands [furniture]; feet for furniture; furniture supports (non-metallic -).

Produits et services

Loudspeakers; stands adapted for loudspeakers; housings in the nature of cabinets for loudspeakers; loudspeaker cabinets; racks for loudspeakers; racks for amplifiers; speaker enclosures Loudspeaker stands being furniture; furniture parts, namely, legs for furniture; non-metal furniture supports in the nature of coasters, pedestals, pads, bases, feet, and spacers for protecting carpets and floors from furniture damage

Abrégé

According to an exemplary aspect of the present invention, there is provided an apparatus comprising: at least one loudspeaker element, at least one processing core, at least one memory including computer program code, the at least one memory and the computer program configured to, with the at least one processing core, cause the apparatus to produce sound via the loudspeaker element, wherein the at least one processing core is configured to adjust the sound according to criteria stored in the at least one memory, wherein the criteria comprise a wide bandwidth roll-off using at least one parametric shelving filter.

Classes IPC  ?

• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage

Abrégé

A novel diaphragm assembly, transducer and manufacturing method is here in proposed making use of a diaphragm assembly including a diaphragm having a first diaphragm component and a second diaphragm component. Both diaphragm components extend between respective inner perimeter and outer rim. The outer rim of the first diaphragm component overlaps with and is attached to the second diaphragm component at an overlap section. A voice coil assembly is connected to the inner perimeter of the second diaphragm component.

Classes IPC  ?

• H04R 7/12 - Membranes non planes ou cônes
• H04R 7/16 - Dispositions pour monter ou pour tendre des membranes ou des cônes
• H04R 31/00 - Appareils ou procédés spécialement adaptés à la fabrication des transducteurs ou de leurs diaphragmes
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

The invention relates to a server system, a customer system, a method, and a computer software product for controlling a loudspeaker system. The server system comprises communication means and processing means, whereby the communication means are arranged to receive over a network connection first data depicting the acoustic operation of the loudspeaker system from several customer computers connected to different loudspeaker systems, the processing means are arranged to store the said first data and/or to use the said first data for computing second data containing performance data or settings data of each loudspeaker system, and the communication means are arranged to send the said first data and/or the said second data over a network connection to a customer computer.

Classes IPC  ?

• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; audio players; electronic audio/video signal distribution systems; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalisers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; loudspeaker cables; headphones; microphones; microphone stands; remote controls; software; application software; software and applications for mobile devices; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; sound recording carriers. Furniture; loudspeaker stands [furniture]. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Design services; research services; product development; provision of information relating to scientific research; software as a service [SaaS]; computer software rental; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site.

Abrégé

The present invention relates to a loudspeaker (1) including an enclosure (2) having front (15) portion, side portions(21) and back portion (25) defining an inner volume (27), the front portion (15) is formed as a waveguide surface (8) and includes at least one driver (12, 13) in the center of the waveguide surface (8) and is capable to radiate the main acoustic power of the loudspeaker (1) to ambient volume (26) indirection of first acoustic axis (10), and an additional driver (4) attached to the enclosure (2). In accordance with the invention the additional driver (4) is attached inside the enclosure (2) such that a sub volume (22) is formed inside the inner volume (27), the sub volume (22) limited by the driver (4), spacers (33) between the driver (4) and the front portion (15), and the front portion (15) of the enclosure (2), and at least one port (20) is adapted to open from the sub volume (22) to ambient volume (26) either to side portion (21) or back portion (25) of the enclosure (2) and at least one resonator (40) acoustically connected to the sub volume (22), the resonator (40) being tuned to at least one of unwanted resonances of the sub volume (22).

Classes IPC  ?

• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/32 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement

Abrégé

In accordance with an example aspect of the present invention, an apparatus is provided, the apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to derive, from first digital information describing a system impulse response caused by a loudspeaker to a first location in a first room, second digital information describing a cancelling impulse response, determine, for samples comprised in the second digital information, at least one of a delay value describing how much the samples are to be shifted in time and a gain factor describing how much the samples' magnitude is to be adjusted, so that an energy associated with a sum of the system impulse response and the cancelling impulse response is reduced, and employ the determined at least one of the delay value and the gain factor to generate a cancelling signal, and to add the cancelling signal to a signal provided to the loudspeaker.

Classes IPC  ?

• G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférenceMasquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
• G10K 11/00 - Procédés ou dispositifs pour transmettre, conduire ou diriger le son en généralProcédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général
• G10K 15/12 - Dispositions pour produire une réverbération sonore ou un écho utilisant des réseaux retardateurs électroniques
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• H04R 3/00 - Circuits pour transducteurs
• G01H 7/00 - Mesure du temps de réverbération
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; audio apparatus, namely, audio speakers and audio equalizer apparatus; audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; audio amplifiers; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; digital surround sound processors; digital audio players; electronic audio and video signal distribution systems comprised primarily of distribution amplifiers for audio and video signals; stands adapted for loudspeakers; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers, namely, wireless speakers, soundbar speakers, and audio speakers; speaker enclosures; loud speaker systems, namely, public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitoring instruments, namely, sound monitoring systems comprised of microphones, sound level meters, and sound signal processors; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, high fidelity audio monitoring loudspeakers and sub-woofers, and high fidelity sound speakers; high fidelity audio equalizer apparatus; hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; electronic circuits for equalisers; electronic circuits for high fidelity apparatus; integrated circuits to control and improve audio equipment sound quality; calibrators for calibrating loudspeakers and loudspeaker systems; calibrating apparatus for calibrating loudspeakers and loudspeaker systems; control amplifiers; automatic electric control devices for controlling sound for use in connection with loudspeakers; network controlling apparatus, namely, programmable electronic controllers for use in connection with loudspeakers; electronic control systems comprising electronic sound signal processors for use in connection with loudspeakers; voice processing systems, namely, digital voice signal processors for use in connection with loudspeakers; bags specially adapted for carrying active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; electronic cables, namely, loudspeaker cables; headphones; microphones; microphone stands; remote controls for loudspeaker systems; music-composition software; computer application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; downloadable software in the nature of a mobile application for use in controlling and improving audio equipment sound quality; recorded computer operating programs; downloadable computer music-composition programs; software for equalizers, namely, computer software for controlling treble equalizers, computer software for ball equalizers, stereo software for treble equalizers, stereo software for bass equalizers and stereo cables; software for high fidelity apparatus, namely, software for controlling stereos, electronic frequency converters, audio amplifiers, audio speakers, computer speakers, treble equalizers, bass equalizers, audio recorders, microphones and stereo cables; software for controlling and improving audio equipment sound quality Furniture Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems Music production services; consultancy on film and music production Design services, namely, computer-aided design services, design and development of computer hardware and software, design and development of wireless communication systems for transmission and reception of voice, data and video, and design and development of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker units; research services, namely, scientific research in the field of acoustics; product development; provision of information relating to scientific research; software as a service (saas) services, namely, hosting software for use by others for use in analyzing and measuring sound quality; computer software rental; providing temporary use of online non-downloadable software development tools for use in analyzing and measuring sound quality; providing temporary use of on-line non-downloadable software applications for use in analyzing and measuring sound quality accessible via a web site

Produits et services

Loudspeakers; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Racks for amplifiers; Speaker enclosures. Loudspeaker stands [furniture]; Feet for furniture; Furniture supports (Non-metallic -).

Produits et services

Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; audio apparatus, namely, audio speakers and audio equalizer apparatus; audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; audio amplifiers; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; digital surround sound processors; digital audio players; electronic audio and video signal distribution systems comprised primarily of distribution amplifiers for audio and video signals; stands adapted for loudspeakers; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers, namely, wireless speakers, soundbar speakers, and audio speakers; speaker enclosures; loud speaker systems, namely, public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitoring instruments, namely, sound monitoring systems comprised of microphones, sound level meters, and sound signal processors; equalisers being audio apparatus; sound level meters; high fidelity apparatus, namely, high fidelity audio monitoring loudspeakers and sub-woofers, and high fidelity sound speakers; high fidelity audio equalizer apparatus; hi-fi sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; electronic circuits for equalisers; electronic circuits for high fidelity apparatus; integrated circuits to control and improve audio equipment sound quality; calibrators for calibrating loudspeakers and loudspeaker systems; calibrating apparatus for calibrating loudspeakers and loudspeaker systems; control amplifiers; automatic electric control devices for controlling sound for use in connection with loudspeakers; network controlling apparatus, namely, programmable electronic controllers for use in connection with loudspeakers; electronic control systems comprising electronic sound signal processors for use in connection with loudspeakers; voice processing systems, namely, digital voice signal processors for use in connection with loudspeakers; bags specially adapted for carrying active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; electronic cables, namely, loudspeaker cables; headphones; microphones; microphone stands; remote controls for loudspeaker systems; music-composition software; computer application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; downloadable software in the nature of a mobile application for use in controlling and improving audio equipment sound quality; recorded computer operating programs; downloadable computer music-composition programs; software for equalizers, namely, computer software for use in controlling audio equalizers; software for high fidelity apparatus, namely, computer software for use in controlling high fidelity apparatus; computer software for controlling and improving audio equipment and sound quality Furniture

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; studio monitor loudspeakers; loudspeakers with built in amplifiers; audio speakers for home; audio loudspeaker systems; surround processors; audio players; electronic audio/video signal distribution systems; loudspeaker stands; loudspeaker housings; loudspeaker cabinets; racks for loudspeakers; loudspeaker drive units; speakers; speaker enclosures; public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalisers [audio apparatus]; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalisers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; loudspeaker cables; headphones; microphones; microphone stands; remote controls; software; application software; software and applications for mobile devices; computer programmes [programs], recorded; computer programs [downloadable software]; computer software applications, downloadable; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; sound recording carriers. Furniture; loudspeaker stands [furniture]. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Music production services; consultancy on film and music production. Design services; research services; product development; provision of information relating to scientific research; software as a service [saas]; computer software rental; providing temporary use of online non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site.

Produits et services

(1) Audio equipment, namely, audio mixers, speakers, amplifiers, equalizers, crossovers and speaker housings; Audio apparatus, namely, audio speakers and audio equalizer apparatus; Audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; Audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; Audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, audio frequency transformers and audio frequency converters; Audio amplifiers; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Digital surround sound processors; Digital audio players; Electronic audio and video signal distribution systems comprised primarily of distribution amplifiers for audio and video signals; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Sub-woofers; Audio amplifiers; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus, namely, high fidelity audio monitoring loudspeakers and sub-woofers, and high fidelity sound speakers; High fidelity audio equalizer apparatus; Hi-fi sound systems; Circuitry for audio equalisers; Circuitry for high fidelity audio loudspeakers; Circuitry to control and improve audio equipment sound quality; Calibrators for calibrating loudspeakers and loudspeaker systems; Calibrating apparatus for calibrating loudspeakers and loudspeaker systems; Automatic control apparatus, namely, sound controllers for use in connection with loudspeakers; Network controlling apparatus, namely, sound controllers for use in connection with loudspeakers; Electronic control systems comprising electronic sound signal processors for use in connection with loudspeakers; Voice processing systems, namely, digital voice signal processors for use in connection with loudspeakers; Bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; Loudspeaker cables; Headphones; Microphones; Microphone stands; Remote controls for loudspeaker systems; Augmented reality software for creating maps; Computer application software for mobile phones, namely, software for use in controlling audio equalizers, loudspeakers and high fidelity apparatus; Downloadable software in the nature of a mobile applications for mobile devices for use in controlling and improving audio equipment sound quality; Recorded computer operating programs; Downloadable computer music-composition programs; Computer software for use in controlling audio equalizers; Software and circuitry for high fidelity apparatus, namely, computer software for use in controlling high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Audio players; Electronic audio/video signal distribution systems; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Sub-woofers; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalisers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; Loudspeaker cables; Headphones; Microphones; Microphone stands; Remote controls; Software; Application software; Software and applications for mobile devices; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Software and circuitry for equalizers; Software and circuitry for high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality; Sound recording carriers. Furniture; Loudspeaker stands [furniture]. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; Providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Music production services; Consultancy on film and music production. Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Computer software rental; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site.

Produits et services

Audio equipment, namely, audio mixers; Audio apparatus, namely, audio equalizer apparatus; Audio electronic apparatus, namely, audio mixers, electronic sound mixing, processing and synthesizing apparatus for use in connection with loudspeakers; audio processing apparatus; audio frequency apparatus, namely, frequency receivers, frequency amplifiers, frequency converters, frequency meters and frequency synthesizers; audio amplifiers; loudspeakers; loudspeaker systems; audio speakers; speaker enclosures; public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound, namely, loudspeakers; apparatus for recording sound; monitors, namely, studio monitors in the form of loudspeakers; monitoring instruments, namely, sound monitoring systems in the nature of loudspeaker systems; audio equalizers; sound level meters; high fidelity apparatus, namely, high fidelity audio monitoring loudspeakers, two-way audio monitoring loudspeakers, three-way audio monitoring loudspeakers, audio monitoring sub-woofers, studio monitors, stereos, audio amplifiers, microphones, electronic frequency converters and audio receivers; high fidelity audio apparatus in the nature of high fidelity audio monitoring loudspeakers and sub-woofers; hi-fi audio sound systems, namely, surround sound systems; calibrators for calibrating loudspeakers and loudspeaker systems; calibrating apparatus for calibrating loudspeakers and loudspeaker systems; control amplifiers; automatic remote control apparatus, namely, sound controllers for use in connection with loudspeakers; network controlling apparatus, namely, electronic sound controllers for use in connection with loudspeakers; electronic control systems comprising electronic sound signal processors for use in connection with loudspeakers; voice processing systems, namely, digital voice signal processors for use in connection with loudspeakers

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus; Audio processing apparatus; Audio frequency apparatus; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Studio monitor loudspeakers; Loudspeakers with built in amplifiers; Audio speakers for home; Audio loudspeaker systems; Surround processors; Audio players; Electronic audio/video signal distribution systems; Loudspeaker stands; Loudspeaker housings; Loudspeaker cabinets; Racks for loudspeakers; Loudspeaker drive units; Speakers; Speaker enclosures; Public address speaker systems; Sub-woofers; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound; Apparatus for recording sound; Monitors; Monitoring instruments; Equalisers [audio apparatus]; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalisers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus; Network controlling apparatus; Electronic control systems; Voice processing systems; Bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; Loudspeaker cables; Headphones; Microphones; Microphone stands; Remote controls; Software; Application software; Software and applications for mobile devices; Computer programmes [programs], recorded; Computer programs [downloadable software]; Computer software applications, downloadable; Software and circuitry for equalizers; Software and circuitry for high fidelity apparatus; Software and circuitry to control and improve audio equipment sound quality; Sound recording carriers. Furniture; Loudspeaker stands [furniture]. Installation, maintenance and repair of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems; Providing information relating to the repair or maintenance of loudspeakers, active loudspeakers, amplifiers, high fidelity apparatus and loudspeaker systems. Design services; Research services; Product development; Provision of information relating to scientific research; Software as a service [SaaS]; Computer software rental; Providing temporary use of online non-downloadable software; Providing temporary use of non-downloadable software applications accessible via a web site.

Abrégé

According to an example aspect of the present invention, there is provided a method for calibrating a headphone (1) including an amplifier (2) with a memory and signal processing properties, the method comprising steps for determining a desired sound attributes for the headphone (1), and setting signal processing parameters in the amplifier (2) in order to obtain the desired sound attributes either by measurement or based on the received input information from a user of the headphones (1).

Classes IPC  ?

• H04R 5/033 - Casques pour communication stéréophonique
• H04S 3/00 - Systèmes utilisant plus de deux canaux, p. ex. systèmes quadriphoniques
• H04R 1/00 - Détails des transducteurs

Abrégé

According to an example aspect of the present invention, there is provided a method for forming a binaural filter for a stereo headphone in order to preserve the sound quality of the headphone, whereby the sum of the direct and crosstalk paths from loudspeakers to each ear have flat magnitude responses.

Classes IPC  ?

• H04R 5/033 - Casques pour communication stéréophonique
• H04S 3/00 - Systèmes utilisant plus de deux canaux, p. ex. systèmes quadriphoniques
• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

The invention relates to a method and apparatus for recognizing a digital audio signal in a system, in which at least some of the electronic components are at times in sleep or unenergized mode, in which method the digital audio signal is amplified and recognized, the amplified signal is decoded in a decoding circuit, the decoded signal is led to a signal processor for further processing and digital/analog conversion, and an audio signal is created from the analog signal. According to the invention, the amplified, undecoded signal is led directly to the signal- or microprocessor to be used and recognized, and the circuit implementing the decoder is kept in sleep mode unless a digital audio signal has been recognized.

Classes IPC  ?

• H04R 3/00 - Circuits pour transducteurs
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests
• H04W 52/02 - Dispositions d'économie de puissance
• G10L 25/78 - Détection de la présence ou de l’absence de signaux de voix
• G10L 19/00 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p. ex. dans les vocodeursCodage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique

Abrégé

The present invention relates to a loudspeaker including an enclosure having front portion, side portions and back portion defining an inner volume, the front portion is formed as a waveguide surface and includes at least one driver in the center of the waveguide surface and is capable to radiate the main acoustic power of the loudspeaker to ambient volume in direction of first acoustic axis, and an additional driver attached to the enclosure. In accordance with the invention the additional driver is attached inside the enclosure such that a sub volume is formed inside the inner volume, the sub volume limited by the driver, spacers between the driver and the front portion, and the front portion of the enclosure, and at least one port is adapted to open from the sub volume to ambient volume either to side portion or back portion of the enclosure.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
• H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 3/14 - Réseaux de recouvrement
• H04R 1/32 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement

Abrégé

According to an example aspect of the present invention, there is provided a Method for regularizing the inversion of a stereo headphone transfer function for headphone equalization, characterized by using the equation for the equalization: Formula I in which equation Formula II is sigma inversion H*(ω) is complex conjugate of a response D(ω) is a delay filter introduced to produce a causal inverse Formula III. H*(ω) a response α(ω)is headphone reproduction bandwidth, σ(ω) an estimation of the regularization.needed inside that bandwidth.

Classes IPC  ?

• H04S 1/00 - Systèmes à deux canaux
• H04S 3/00 - Systèmes utilisant plus de deux canaux, p. ex. systèmes quadriphoniques
• H04R 5/033 - Casques pour communication stéréophonique
• H04R 1/10 - ÉcouteursLeurs fixations

Produits et services

Audio equipment; audio apparatus; audio electronic apparatus; audio processing apparatus; audio frequency apparatus; audio amplifiers; audio recordings; loudspeakers; loudspeaker systems; speakers; speaker enclosures; public address speaker systems; sub-woofers; portable sound reproducing apparatus; amplifiers; apparatus for the reproduction of sound; apparatus for recording sound; monitors; monitoring instruments; equalizers; sound level meters; high fidelity apparatus; high fidelity audio apparatus; hi-fi sound systems; circuitry for equalizers; circuitry for high fidelity apparatus; circuitry to control and improve audio equipment sound quality; measuring, counting, alignment and calibrating instruments; testing and quality control devices; calibrators; calibrating apparatus; control amplifiers; automatic control apparatus; network controlling apparatus; electronic control systems; voice processing systems; all aforementioned excluding medical or dental apparatus or instruments as well as excluding goods for or used in connection with medical or dental apparatus or instruments.

Abrégé

In accordance with an example aspect of the present invention, an apparatus is provided, the apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to derive, from first digital information describing a system impulse response caused by a loudspeaker to a first location in a first room, second digital information describing a cancelling impulse response, determine, for samples comprised in the second digital information, at least one of a delay value describing how much the samples are to be shifted in time and a gain factor describing how much the samples' magnitude is to be adjusted, so that an energy associated with a sum of the system impulse response and the cancelling impulse response is reduced, and employ the determined at least one of the delay value and the gain factor to generate a cancelling signal, and to add the cancelling signal to a signal provided to the loudspeaker.

Classes IPC  ?

• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférenceMasquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
• H04R 29/00 - Dispositifs de contrôleDispositifs de tests

Produits et services

Audio equipment; Audio apparatus; Audio electronic apparatus for use in connection with loudspeakers; Audio processing apparatus; Audio frequency apparatus; Audio amplifiers; Audio recordings; Loudspeakers; Loudspeaker systems; Speakers; Speaker enclosures; Public address speaker systems; Sub-woofers; Portable sound reproducing apparatus; Amplifiers; Apparatus for the reproduction of sound, namely loudspeakers; Apparatus for recording sound; Monitors; Monitoring instruments; Equalizers; Sound level meters; High fidelity apparatus; High fidelity audio apparatus; Hi-fi sound systems; Circuitry for equalizers; Circuitry for high fidelity apparatus; Circuitry to control and improve audio equipment sound quality; Measuring, counting, alignment and calibrating instruments; Testing and quality control devices; Calibrators; Calibrating apparatus; Control amplifiers; Automatic control apparatus for use in connection with loudspeakers; Network controlling apparatus for use in connection with loudspeakers; Electronic control systems for use in connection with loudspeakers; Voice processing systems for use in connection with loudspeakers; all aforementioned excluding medical or dental apparatus or instruments as well as excluding goods for or used in connection with medical or dental apparatus or instruments.

Abrégé

The present invention provides a loudspeaker driver not suffering from high levels of distortion caused by the non-linear stiffness commonly found with drivers that utilize progressive suspension elements. The novel suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof has a geometry with two opposing first sections and two opposing second sections, which connect the two first sections. The second sections have a curvature radius smaller than that of the first sections. The mean height of the radial cross-sectional profile of the second section is higher than the height of the cross-sectional profile of the first sections. The first sections have an axial stiffness greater than the second sections.

Classes IPC  ?

• H04R 7/20 - Dispositions pour monter ou pour tendre des membranes ou des cônes à la périphérie pour fixer une membrane ou un cône élastiquement à un support au moyen d'un matériau flexible, ressorts, fils ou cordes

Abrégé

The present invention relates to a loudspeaker (1) including an enclosure (2) having front (15) portion, side portions(21) and back portion (25) defining an inner volume (27), the front portion (15) is formed as a waveguide surface (8) and includes at least one driver (12, 13) in the center of the waveguide surface (8) and is capable to radiate the main acoustic power of the loudspeaker (1) to ambient volume (26) in direction of first acoustic axis (10), and an additional driver (4) attached to the enclosure (2). In accordance with the invention the additional driver (4) is attached inside the enclosure (2) such that a sub volume (22) is formed inside the inner volume (27), the sub volume (22) limited by the driver (4), spacers (33) between the driver (4) and the front portion (15), and the front portion (15) of the enclosure (2), and at least one port (20) is adapted to open from the sub volume (22) to ambient volume (26) either to side portion (21) or back portion (25) of the enclosure (2).

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/32 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement

Abrégé

The invention relates to a method and apparatus for recognizing a digital audio signal (1, 6) in a system, in which at least some of the electronic components (3, 4, 5) are at times in sleep or unenergized mode, in which method the digital audio signal (1, 31) is amplified and recognized, the amplified signal is decoded in a decoding circuit (4), the decoded signal is led to a signal processor (5) for further processing and digital/analog conversion, and an audio signal (11) is created from the analog signal. According to the invention, the amplified, undecoded signal (6) is led directly to the signal- or microprocessor (5) to be used and recognized, and the circuit (4) implementing the decoder is kept in sleep mode unless a digital audio signal (1, 31) has been recognized.

Classes IPC  ?

• H04R 3/00 - Circuits pour transducteurs

Abrégé

According to an example aspect of the present invention, an apparatus is provided comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to present a graphical user interface comprising a spatial representation and at least one element, the element being associated with at least one specific physical loudspeaker, and receive input concerning moving of the at least one element within the spatial representation, activate a sensory signal in a physical loudspeaker associated with the first element, determine a location in the spatial representation where the first element is moved to, and based at least in part on the determined location, assign a name to at least the first element and the physical loudspeaker associated with the first element.

Classes IPC  ?

• H04R 5/02 - Dispositions spatiales ou structurelles de haut-parleurs
• H04S 7/00 - Dispositions pour l'indicationDispositions pour la commande, p. ex. pour la commande de l'équilibrage
• H04R 5/04 - Circuits
• H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse

Produits et services

Active loudspeakers; amplifiers; apparatus for recording sound; apparatus for the reproduction of sound; audio electronic apparatus; audio frequency apparatus; audio processing apparatus; audio recordings; bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; cables for active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; equalizers; headphones; high fidelity apparatus; high fidelity audio apparatus; loudspeaker systems; microphones; microphone stands; portable sound reproducing apparatus; public address speaker systems; remote controls for high fidelity apparatus; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; sound level meters; sound recording carriers; speaker enclosures; speakers; sub-woofers. Acoustical insulation barrier panels. Loudspeaker stands [furniture]. Maintenance and repair of active loudspeakers, amplifiers, high fidelity apparatus, loudspeaker systems and public address speaker systems. Design services relating to acoustics, amplifiers, high fidelity apparatus, loudspeaker systems, public address speaker systems and speakers.

Produits et services

[ Active loudspeakers; amplifiers; apparatus for recording sound; apparatus for the reproduction of sound; audio electronic apparatus, namely, audio stereo systems, audio mixers, electronic sound mixing, processing and synthesizing apparatus; audio frequency apparatus, namely, audio frequency receivers, audio frequency amplifiers, audio frequency recorders, stereo speakers, computer speakers, stereos and audio frequency converters; audio processing apparatus, namely, audio signal processors, audio processing computers, audio processing stereos, audio processing converters, audio processing receivers and audio processing amplifiers; audio recordings featuring music; bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus in the nature of high fidelity audio monitoring loudspeakers and sub-woofers; cables for active loudspeakers, amplifiers, high fidelity apparatus in the nature of high fidelity audio monitoring loudspeakers and sub-woofers; equalizers, namely, sound equalizers, treble equalizers, bass equalizers and crossovers; headphones; high fidelity apparatus, namely, high fidelity audio monitoring loudspeakers, two-way audio monitoring loudspeakers, three-way audio monitoring loudspeakers, audio monitoring sub-woofers, studio monitors, stereos, audio amplifiers, microphones, electronic frequency converters and audio receivers; high fidelity audio apparatus, namely, high fidelity audio monitoring loudspeakers, two-way audio monitoring loudspeakers, three-way audio monitoring loudspeakers, audio monitoring sub-woofers, studio monitors, stereos, audio amplifiers, microphones, electronic frequency converters and audio receivers; loudspeaker systems; microphones; microphone stands; portable sound reproducing apparatus, namely, active loudspeakers; public address speaker systems; remote controls for high fidelity apparatus, namely, in the nature of stereo receivers and amplifiers; ] software and circuitry for equalizers, namely, computer software for controlling treble equalizers, computer software for bass equalizers, stereo software for treble equalizers, stereo software for bass equalizers and stereo cables; software and circuitry for high fidelity apparatus, namely, software for controlling stereos, electronic frequency converters, audio amplifiers, audio speakers, computer speakers, treble equalizers, bass equalizers, audio recorders, microphones and stereo cables; software and circuitry to control and improve audio equipment sound quality, namely, computer software for controlling and improving audio equipment sound quality and stereo cables [ ; sound level meters; sound recording apparatus, namely, sound recording carriers; speaker enclosures; speakers, namely, audio speakers and bass speakers; sub-woofers ] [ Acoustical insulation barrier panels ] [ furniture in the nature of loudspeaker stands ] Maintenance and repair of active loudspeakers, amplifiers, high fidelity apparatus in the nature of high fidelity audio monitoring loudspeakers, two-way audio monitoring loudspeakers, three-way audio monitoring loudspeakers, audio monitoring sub-woofers, studio monitors, stereos, audio amplifiers, microphones, electronic frequency converters and audio receivers, loudspeaker systems and public address speaker systems [ Design services, namely, design and development of computer hardware and software, design and development of wireless communication systems for transmission and reception of voice, data and video, design and development of computer based graphical user interfaces, and product design and development relating to sound and acoustics relating to acoustics, amplifiers, high fidelity apparatus in the nature of high fidelity audio monitoring loudspeakers, two-way audio monitoring loudspeakers, three-way audio monitoring loudspeakers, audio monitoring sub-woofers, studio monitors, stereos, audio amplifiers, microphones, electronic frequency converters and audio receivers, loudspeaker systems, public address speaker systems and speakers ]

Produits et services

Active loudspeakers; amplifiers; apparatus for recording sound; apparatus for the reproduction of sound; audio electronic apparatus; audio frequency apparatus; audio processing apparatus; audio recordings; bags adapted to carry active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; cables for active loudspeakers, amplifiers, high fidelity apparatus and sub-woofers; equalizers; headphones; high fidelity apparatus; high fidelity audio apparatus; loudspeaker systems; microphones; microphone stands; portable sound reproducing apparatus; public address speaker systems; remote controls for high fidelity apparatus; software and circuitry for equalizers; software and circuitry for high fidelity apparatus; software and circuitry to control and improve audio equipment sound quality; sound level meters; sound recording carriers; speaker enclosures; speakers; sub-woofers. Acoustical insulation barrier panels. Loudspeaker stands [furniture]. Maintenance and repair of active loudspeakers, amplifiers, high fidelity apparatus, loudspeaker systems and public address speaker systems. Design services relating to acoustics, amplifiers, high fidelity apparatus, loudspeaker systems, public address speaker systems and speakers.

Abrégé

The present invention provides an improved loudspeaker enclosure comprising two opposing end sections arranged at a distance from each other and enclosing sections which connect the end sections over said distance, wherein the inner volume of the enclosure is defined by said sections. The enclosure also has a reflex port which comprises a reflex opening which is provided to the enclosure and adapted to exhaust internal pressure from the inner volume to outside the enclosure. The reflex port further comprises an inner reflex port former which connects the inner volume of the enclosure to the reflex opening for forming the reflex port. The reflex port former is formed by molding as an integral inner wall section which extends inwards from the inner surface of either or both end section. On the other hand the reflex port former extends adjacent to an enclosing section which at least partially surrounds the reflex port former such that the reflex port is formed to a space between the reflex port former and the adjacent enclosing section.

Classes IPC  ?

• H04R 1/20 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci