Adaptive speakerphone system

Details Adaptive speakerphone system Adaptive speakerphone system

1991-06-28

1993-05-11

Brown, Thomas W.

Telephonic communications

Emergency or alarm communications

379 38, 379 39, 379388, H04M 1104, H04M 100

Patent

active

052107841

ABSTRACT:
A system and method for adjusting telephonic control signals transmitted from a central station to a remote station. The signals are automatically adjusted according to the response of the remote station. The signals are adjusted to control speakerphone operation at the remote station in such a way as to provide communication with minimum audible annoyance. The method is especially useful in a personal emergency response system in which the speakerphone is part of a subscriber station to achieve a greater voice range than a voice activated speakerphone system.

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patent: 5109390 (1992-04-01), Gilhousen et al.
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