Wavely

France

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        Canada 1
        États-Unis 1
        International 1
Date
2023 1
2021 1
Classe IPC
G01H 3/08 - Analyse des fréquences présentes dans des vibrations complexes, p. ex. en comparant les harmoniques présentes 2
H04R 1/08 - EmbouchuresLeurs fixations 1
H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse 1
Statut
En Instance 2
Enregistré / En vigueur 1
Résultats pour  brevets

1.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Numéro d'application 17918619
Statut En instance
Date de dépôt 2021-04-16
Date de la première publication 2023-05-11
Propriétaire WAVELY (France)
Inventeur(s)
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abrégé

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.

Classes IPC  ?

  • H04R 3/04 - Circuits pour transducteurs pour corriger la fréquence de réponse
  • H04R 1/08 - EmbouchuresLeurs fixations

2.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Numéro d'application FR2021050674
Numéro de publication 2021/209726
Statut Délivré - en vigueur
Date de dépôt 2021-04-16
Date de publication 2021-10-21
Propriétaire
  • INTRAPRENEURIAT BOUYGUES (France)
  • WAVELY (France)
Inventeur(s)
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abrégé

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.

Classes IPC  ?

  • G01H 3/08 - Analyse des fréquences présentes dans des vibrations complexes, p. ex. en comparant les harmoniques présentes

3.

SYSTEM FOR REAL-TIME RECOGNITION AND IDENTIFICATION OF SOUND SOURCES

      
Numéro de document 03179399
Statut En instance
Date de dépôt 2021-04-16
Propriétaire
  • WAVELY (France)
  • UBY (France)
Inventeur(s)
  • Mareuge, Laurent
  • Roland, Julien
  • Baelde, Maxime

Abrégé

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.

Classes IPC  ?

  • G01H 3/08 - Analyse des fréquences présentes dans des vibrations complexes, p. ex. en comparant les harmoniques présentes