Non-embedded acoustic echo cancellation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 21, 2002
app pub date -
May 16, 2001
filing date -
May 16, 2001
priority date (Note) -
Abandoned
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Abstract
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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