Signal processing control in an audio device

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United States of America Patent

PATENT NO 9491306
APP PUB NO 20140349638A1
SERIAL NO

13925555

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, systems, and apparatus for controlling audio signal processing are described herein. In accordance with certain embodiments, a measure of coupling between at least one microphone and one speaker associated with an audio device is obtained. The measure of coupling may be used to control audio signal processing, such as sidetone generation and application of multi-channel decorrelation to the audio signal.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beaucoup, Franck Vancouver, CA 27 981
Umezawa, Taro New Westminster, CA 2 22

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