Hearing aid with a microphone system and an analog/digital...

Details Hearing aid with a microphone system and an analog/digital... Hearing aid with a microphone system and an analog/digital...

2006-02-28

2006-02-28

Ni, Suhan (Department: 2646)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

C381S322000

Reexamination Certificate

active

07006647

ABSTRACT:
A hearing aid with a microphone system (1) and a subsequent analog/digital converter (5). The microphone system (1) is encapsulated in a shielding case (3) and the analog/digital converter (5) is mounted on the shielding case (3). The analog/digital converter (5) is encapsulated in a converter shielding case (7a,7b) which is set to the potential of the microphone system shielding case (3). The microphone system (1) and the analog/digital converter (5) are releasably attached to one another in a modular manner.

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