Method and apparatus for setting a step size for an adaptive filter coefficient of an echo canceller

The present invention pertains to echo cancellers, and more particularly to an adaptive step-size thereof. The step sizes for tap positions of an adaptive filter () in an echo canceller () for canceling an echo signal are individually selected based upon a profile of the echo environment. A training...

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Bibliographische Detailangaben

Hauptverfasser:	Stephens, James Allen, Piket, James Brian, Chen, Ernest Pei-Ching, Yip, William Chunhung
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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