Method for controlling acoustic echo cancellation and audio processing apparatus
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United States of America Patent
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May 16, 2017
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app pub date -
Nov 25, 2013
filing date -
Dec 20, 2012
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Abstract
A method for controlling acoustic echo cancellation and an audio processing apparatus are described. In one embodiment, the audio processing apparatus includes an acoustic echo canceller for suppressing acoustic echo in a microphone signal, a jitter buffer for reducing delay jitter of a received signal, and a joint controller for controlling the acoustic echo canceller by referring to at least one future frame in the jitter buffer.
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