Abstract

The present utility model is a mouthpiece of a wind instrument, an electric harmonica, an electric blowpipe, and a wind instrument. The mouthpiece for a wind instrument comprises air chambers, disposed in the housing of the wind instrument; air pressure sensors, disposed at the bottom of the air chambers for detecting air pressure changes within the air chambers; an air intake channel, disposed on the outer side of the air chambers, and when air is blown into the air intake channel. The air chambers produce pressure changes which are detected by the air pressure sensors. Air vents, disposed on the air intake channel, are configured for airflow to enter the air intake channel and be discharged from the air vents, and the path thereof changes. Such a configuration can improve user comfort, reduce poor hygiene within the instrument, and reduce the chances of inadvertent sound output.

IPC Classes  ?

• G10D 7/14 - Mouth-organs

Abstract

The present disclosure relates to a scale shifting and volume adjustment method, apparatus and device, the method comprising obtaining air pressure difference; selecting a scale to be played corresponding to the air pressure difference according to a preset scale selection strategy; obtaining a volume value corresponding to the air pressure difference according to a preset volume acquisition strategy; adjusting the volume of the notes of the scale based on the volume value. The present disclosure is capable of automatically shifting scale according to the air pressure difference, and adjusting the volume in a convenient and hassle-free manner.

IPC Classes  ?

• G10H 1/00 - Details of electrophonic musical instruments
• G10H 1/20 - Selecting circuits for transposition
• G10H 1/46 - Volume control

Goods & Services

Data processing apparatus; Computer peripheral devices; Couplers [data processing equipment]; Downloadable music files; Computer software applications, downloadable; Electronic sheet music, downloadable; Electronic publications, downloadable; Sound recording carriers; Audio- and video-receivers; Sound transmitting apparatus; Sound reproduction apparatus; Electric and electronic effects units for musical instruments; Audio interfaces; Metronomes; Remote control apparatus. Musical instruments; Piano keys; Pianos; Violins; Electronic musical instruments; Harmonicas; Stands for musical instruments; Keyboards for musical instruments; Music stands; Organs; Wind pipes for organs; Kettledrums; Music synthesizers; Guitars; Drums [musical instruments]. Research and development of new products for others; Industrial design; Computer programming; Electronic data storage; Computer software design; Conversion of data or documents from physical to electronic media; Maintenance of computer software; Information technology [IT] consultancy; Conversion of computer programs and data, other than physical conversion; Cloud computing; Off-site data backup; Server hosting; Software as a service [SaaS]; Computer technology consultancy; Creating and designing website-based indexes of information for others [information technology services].

Goods & Services

Computer programmes [programs], recorded; Data processing apparatus; Downloadable music files; USB flash drives; Electronic publications, downloadable; Acoustic conduits; Megaphones; Loudspeakers; Sound transmitting apparatus; Compact disc players. Musical instruments; Electronic musical instruments; Pianos; Guitars; Music synthesizers; Trombones; Conductors' batons; Stands for musical instruments; Music stands; Keyboards for musical instruments. Games; Marionettes; Toys; Novelties for parties, dances [party favors, favours]; Chess games; Twirling batons; Physical exercises (Machines for -); Body-building apparatus; Parlor games; Fairground ride apparatus.

Goods & Services

Megaphones. Musical instruments; Electronic musical instruments; Pianos; Guitars; Music synthesizers; Trombones; Conductors' batons; Stands for musical instruments; Music stands; Keyboards for musical instruments.

Goods & Services

(1) Musical instruments namely string musical instruments and musical percussion instruments; Musical keyboards; Stands for sheet music; Musical instrument stands; Electronic effect pedals for use with musical instruments; Conductor batons; Music synthesizers; Pianos; Violins; Woodwind musical instruments; Electric guitars; Musical instrument drums; Electronic musical instruments.

Goods & Services

[ Conductor's batons; ] Drums; Electronic musical instruments; Electronic musical keyboards; [ Foot pedals for use in connection with musical instruments; Guitars; Music synthesizers; ] Musical instruments; Pianos [; Sheet music stands; Stands for musical instruments; Violins; Wind pipes for organs ]