Non-embedded acoustic echo cancellation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020172352A1
SERIAL NO

09858626

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Abstract

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An acoustic echo cancellation system including a record queue operative to receive at least one audio input unit, a playback queue operative to receive at least one audio output unit, an acoustic echo canceller, and synchronization control apparatus operative to retrieve the audio input unit form the record queue and the audio output unit from the playback queue, and simultaneously provide the retrieved units to the acoustic echo canceller for acoustic echo cancellation thereat.

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Patent Owner(s)

Patent OwnerAddress
VOCALTEC COMMUNICATIONS LTD46733 HERZLIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mecayten, Ofir Netanya, IL 13 43

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