Wavely

France

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IPC Class
G01H 3/08 - Analysing frequencies present in complex vibrations, e.g. comparing harmonics present 2
H04R 1/08 - MouthpiecesAttachments therefor 1
H04R 3/04 - Circuits for transducers for correcting frequency response 1
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Registered / In Force 1
Found results for  patents

1.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Application Number 17918619
Status Pending
Filing Date 2021-04-16
First Publication Date 2023-05-11
Owner WAVELY (France)
Inventor
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abstract

The present invention relates to a method for identifying a sound source comprising the following steps: (S1): acquisition of a sound signal; (S2): application of a frequency fitter to the acquired sound signal in order to obtain a filtered signal; (S4): extraction of a matrix of features associated with the filtered signal; (S5): identification of the source by applying a classification model to the feature matrix extracted in step (S4), the classification model having, as its output, at least one class associated with the source of the acquired sound signal.

IPC Classes  ?

  • H04R 3/04 - Circuits for transducers for correcting frequency response
  • H04R 1/08 - MouthpiecesAttachments therefor

2.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Application Number FR2021050674
Publication Number 2021/209726
Status In Force
Filing Date 2021-04-16
Publication Date 2021-10-21
Owner
  • INTRAPRENEURIAT BOUYGUES (France)
  • WAVELY (France)
Inventor
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abstract

The present invention relates to a method for identifying a sound source comprising the following steps: (S1): acquisition of a sound signal; (S2): application of a frequency filter to the acquired sound signal in order to obtain a filtered signal; (S4): extraction of a matrix of features associated with the filtered signal; (S5): identification of the source by applying a classification model to the feature matrix extracted in step (S4), the classification model having, as its output, at least one class associated with the source of the acquired sound signal.

IPC Classes  ?

  • G01H 3/08 - Analysing frequencies present in complex vibrations, e.g. comparing harmonics present

3.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Document Number 03179399
Status Pending
Filing Date 2021-04-16
Owner
  • WAVELY (France)
  • UBY (France)
Inventor
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abstract

The present invention relates to a method for identifying a sound source comprising the following steps: (S1): acquisition of a sound signal; (S2): application of a frequency filter to the acquired sound signal in order to obtain a filtered signal; (S4): extraction of a matrix of features associated with the filtered signal; (S5): identification of the source by applying a classification model to the feature matrix extracted in step (S4), the classification model having, as its output, at least one class associated with the source of the acquired sound signal.

IPC Classes  ?

  • G01H 3/08 - Analysing frequencies present in complex vibrations, e.g. comparing harmonics present