Method to operate a hearing device and arrangement with a...

Details Method to operate a hearing device and arrangement with a... Method to operate a hearing device and arrangement with a...

2002-06-14

2008-11-25

Mei, Xu (Department: 2615)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Directional

C381S023100

Reexamination Certificate

active

07457426

ABSTRACT:
A hearing device has a transfer function adjustable by a set of parameters. The hearing device can have two microphones, a processing unit, and a speaker unit. A direction identification unit is operationally connected to the processing unit. Communication between a user of the hearing device and at least one reference person is ensured for changing positions of the user and/or the reference person. The transfer function is adjusted as a function of at least one current reference person direction by changing the set of parameters. The reference person direction encloses an angle with a reference plane of the user.

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patent: 6154552 (2000-11-01), Koroljow
patent: 6424721 (2002-07-01), Hohn
patent: 44 19 901 (1996-02-01), None
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