POST-PROCESSED REFERENCE PATH FOR ACOUSTIC ECHO CANCELLATION
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United States of America Patent
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Issued Date -
Sep 3, 2015
app pub date -
Oct 15, 2012
filing date -
Oct 15, 2012
priority date (Note) -
Abandoned
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Abstract
A system includes a speaker, an acoustic echo canceller, a post-processor configured to create a post-processed render signal associated with an audio input, and a reference path operatively connected to the speaker, the post-processor, and the acoustic echo canceller. The reference path provides the acoustic echo canceller with access to the post-processed render signal.
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