Hearing aid and operating method for automatically switching...

Details Hearing aid and operating method for automatically switching... Hearing aid and operating method for automatically switching...

2006-03-21

2006-03-21

Le, Huyen (Department: 2646)

Electrical audio signal processing systems and devices

Hearing aids, electrical

C381S315000, C381S331000

Reexamination Certificate

active

07016510

ABSTRACT:
In a hearing aid and method for automatically switching to a telephone mode, for automatically detecting a telephone situation for the wearer given a binaural supply, the difference between the levels of the input signals of the two hearing devices is measured and compared with at least one threshold value. If the difference in levels drops below or exceeds the threshold value, the respective hearing device is switched to the telephone mode.

REFERENCES:
patent: 6760457 (2004-07-01), Bren et al.
patent: 6763116 (2004-07-01), Barthel et al.
patent: 2003/0076974 (2003-04-01), Barthel et al.
patent: 101 46 886 (2003-04-01), None
patent: WO 01/52597 (2001-07-01), None

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