2011 | OriginalPaper | Chapter
A Class of Affine Projection Algorithms
Authors : Jacob Benesty, Constantin Paleologu, Tomas Gänsler, Silviu Ciochină
Published in: A Perspective on Stereophonic Acoustic Echo Cancellation
Publisher: Springer Berlin Heidelberg
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Affine projection algorithms (APAs) are very good candidates for echo cancellation. The two main reasons for that are: they may converge and track much faster than the NLMS algorithm and they can be efficient from an arithmetic complexity viewpoint. In this chapter, we derive some useful APAs for SAEC with the WL model.