H - Electricity – 04 – R
Patent
H - Electricity
04
R
H04R 25/00 (2006.01) G10L 15/00 (2006.01) G10L 15/14 (2006.01)
Patent
CA 2400104
The invention relates to a method for determining a current acoustic environment. The method is characterised in that specific characteristics are extracted from an acoustic signal which has been recorded using at least one microphone (2a, 2b) and that the current acoustic environment is determined in an identification phase, on the basis of the extracted characteristics. According to the invention, at least auditory-based characteristics are determined in the extraction phase. The invention also relates to the use of said method and to a hearing-aid.
L'invention concerne un procédé de détermination d'une situation d'environnement acoustique momentanée, consistant à extraire dans une phase d'extraction, des caractéristiques spécifiques depuis un signal acoustique enregistré au moyen d'au moins un micro (2a, 2b), et à déterminer dans une phase d'identification, la situation d'environnement acoustique momentanée au moyen des caractéristiques extraites. Selon l'invention, au moins des caractéristiques à base auditive sont déterminées dans la phase d'extraction. L'invention concerne également l'utilisation du procédé selon l'invention, ainsi qu'une prothèse auditive.
Allegro Silvia
Buchler Michael
Phonak Ag
Robic
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