Hearing aid device and corresponding operating method

Details Hearing aid device and corresponding operating method Hearing aid device and corresponding operating method

2005-05-03

2008-11-11

Ni, Suhan (Department: 2615)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Directional

C381S312000, C381S322000, C381S331000, C381S356000, C455S041200

Reexamination Certificate

active

07450731

ABSTRACT:
A comfortable device that combines the functionality of a hearing aid with that of a headset is to be provided. A hearing aid device (H) is thus provided which comprises a rotary switch, on which is arranged a directional microphone. In a first rotary position corresponding to the hearing aid mode, the directional microphone points horizontally forwards, whilst in the second rotary position corresponding to a telephone mode, the directional microphone points towards the mouth of the wearer. The hearing aid device is switched into the corresponding mode by rotating the directional microphone.

REFERENCES:
patent: 3975599 (1976-08-01), Johanson
patent: 5404407 (1995-04-01), Weiss
patent: 6633645 (2003-10-01), Bren et al.
patent: 6760457 (2004-07-01), Bren et al.
patent: 2002/0197961 (2002-12-01), Warren
patent: 2003/0152243 (2003-08-01), Julstrom et al.
patent: 93 20 391 (1994-08-01), None
patent: 42 33 813 (1995-04-01), None
patent: 0591791 (1994-04-01), None
patent: 0223950 (2002-03-01), None

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