H - Electricity – 04 – R
Patent
H - Electricity
04
R
H04R 25/02 (2006.01) H04R 25/00 (2006.01)
Patent
CA 2388321
The invention relates to a hearing device comprising a microphone (2), a signal processing unit (4), an earphone (5) with two openings (8,9) and an energy storage unit (3). The microphone (2) is connected to the signal processing unit (4) which is in turn connected to the earphone (5). Means (7,12,10) are also provided to allow the acoustic signals produced in the earphone (5) to be propagated from one of the openings (8) into the auditory canal of the person wearing the hearing device. The invention is characterized in that other means (6,11) are also provided to enable the second opening (9) of the earphone (5) to be linked to the outside world when the hearing device is inserted into the ear of the wearer.
L'invention concerne un appareil auditif comportant un micro (2), une unité de traitement de signal (4), un écouteur (5), qui présente deux ouvertures (8, 9), et une unité d'accumulation d'énergie (3). Le micro (2) est relié à l'unité de traitement de signal (4) qui est elle-même reliée à l'écouteur (5). En outre, des moyens (7, 12, 10) servent à la propagation des signaux acoustiques produits dans l'écouteur (5) dans le canal auditif de la personne portant l'appareil, à partir d'une ouverture (8). L'invention se caractérise par le fait que d'autres moyens (6, 11) servent à relier la seconde ouverture (9) de l'écouteur (5) avec le monde extérieur, lorsque ledit appareil auditif est inséré dans l'oreille de l'utilisateur.
Phonak Ag
Robic
LandOfFree
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