Hearing aid with directional microphone system, and method...

Details Hearing aid with directional microphone system, and method... Hearing aid with directional microphone system, and method...

2011-04-19

2011-04-19

Ni, Suhan (Department: 2614)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Directional

C381S312000

Reexamination Certificate

active

07929721

ABSTRACT:
The invention relates to a hearing aid with a signal processing unit and at least two microphones which can be coupled together to form directional microphone systems of a different order, where microphone signals emitted by directional microphone systems of a different order can be coupled together in a weighting dependent on the frequency of the microphone signals. The invention further relates to a method for operating a hearing aid of this type.

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