Remote control hearing aid

Details Remote control hearing aid Remote control hearing aid

1985-08-23

1989-07-04

Ng, Jin F.

Electrical audio signal processing systems and devices

Sound effects

Reverberators

34082568, 34082569, 381 682, 381 684, H04R 2500, H04R 2504, G08C 108

Patent

active

048457558

ABSTRACT:
A hearing aid with wireless remote control of at least one of its controllable functions. The microphone of the hearing aird is used as a receiving element for the control signals. Energy (such as ultrasound) which the hearing aid microphone can transform into electrical signals which are separated from the other signals in a remote control part and caused to act upon the control members is used as a control signal transmission medium. Equipping a hearing aid with a remote control according to the invention is suited in particular for miniature hearing aids and for hearing aids insertable into the ear canal.

REFERENCES:
patent: 4121198 (1978-10-01), Tsuboi et al.
patent: 4188667 (1980-02-01), Graupe et al.
patent: 4198620 (1980-04-01), Vogt et al.
patent: 4315111 (1982-02-01), Thomas
patent: 4622692 (1986-11-01), Cole
patent: 4628907 (1986-12-01), Epley

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