Hearing aid device with automatic situation recognition

Details Hearing aid device with automatic situation recognition Hearing aid device with automatic situation recognition

2008-01-29

2008-01-29

Kuntz, Curtis (Department: 2614)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Programming interface circuitry

C381S312000

Reexamination Certificate

active

07324650

ABSTRACT:
The correct recognition of the auditory situation “television” often poses a problem for hearing aid devices with automatic situation recognition, since a plurality of real situations are simulated by the television audio signal. To correctly recognize the situation “television”, the invention therefore provides to detect a line signal with a particular line signal frequency output by the television device, and given the existence of such a line signal to automatically implement the auditory situation “television”.

REFERENCES:
patent: 5909497 (1999-06-01), Alexandrescu
patent: 2002/0044669 (2002-04-01), Meyer et al.
patent: 100 48 341 (2002-04-01), None
patent: 0 064 042 (1982-11-01), None

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