Hearing aid having a programmable audio input

Details Hearing aid having a programmable audio input Hearing aid having a programmable audio input

1993-08-10

1995-01-24

Kuntz, Chris

Electrical audio signal processing systems and devices

Sound effects

Reverberators

381 682, 381 684, H04R 2500

Patent

active

053848527

ABSTRACT:
The programming contacts of a programmable hearing aid are selectively used as audio input. To this end an electronic switch is provided which is controlled by the memory block. By transmitting special data signals to the memory block the switch is switched on or off, respectively.

REFERENCES:
patent: 4425481 (1984-01-01), Mangold et al.
patent: 4622440 (1986-11-01), Slavin
patent: 4689819 (1989-08-01), Killion
patent: 4879749 (1989-11-01), Levitt et al.
patent: 4901353 (1990-02-01), Widin
patent: 4972487 (1990-11-01), Mangold et al.
patent: 4992966 (1991-02-01), Widin et al.

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