Patent ID: 11930332
Assignee: THOMSON LICENSING
Field: Control (Instruments)
Classification: CPC G  H | IPC H

Claim 13:
14. A non-transitory computer-readable medium comprising a computer program product recorded thereon and capable of being run by a processor, including program code instructions for implementing a method comprising:
simultaneously obtaining:
a first audio signal from a first microphone (MIC) located in the environment; and
a second audio signal from an audio acquisition device (AAD) associated with the at least one artificial sound source;

analyzing the first audio signal and delivering a first list of sound classes (L1) corresponding to sounds recognized in the first audio signal;
analyzing the second audio signal and delivering a second list of sound classes (L2) corresponding to sounds recognized in the second audio signal;
delivering a third list of sound classes (L3), comprising only sound classes included in the first list of sound classes (L1) which are not included in the second list of sound classes (L2).