Intelligent acoustic systems peripheral

Details Intelligent acoustic systems peripheral Intelligent acoustic systems peripheral

1996-10-04

1998-11-17

Hunter, Daniel S.

Telephonic communications

Echo cancellation or suppression

379410, 379267, H04M 100, H04M 300

Patent

active

058387862

ABSTRACT:
In an embodiment of the invention, a speaker/microphone peripheral includes a digital-signal-processor (DSP) based acoustic echo canceler and supports a plurality of modes of operation. One mode is a video/telecommunications mode. In this mode, when headphones are inserted or removed, the acoustic echo canceler is reset.

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U.S. Patent Application of J. Yu 1, filed on July 26, 1996, serial number 08/690431.
"The Audio Dictionary" by Glenn D. White, University of Washington Press, Seattle and London, copywritten 1987, p. 108.

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