System and method for cancelling echo
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United States of America Patent
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Apr 10, 2012
Grant Date -
Aug 28, 2008
app pub date -
Sep 14, 2007
filing date -
Sep 14, 2006
priority date (Note) -
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Abstract
A system and a method for canceling an echo is disclosed. In accordance with the system and the method, a plurality of independently and variably delayed adaptive algorithm blocks are selectively applied to a delayed feedback signal to generate a plurality of echo components in parallel, thereby canceling the echo component from an input signal.
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