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A Novel Approach to the Echo Cancellation

In this paper, a new method of echo cancellation is proposed. This method is based on an inverse model of a system causing the echo in transmission channels. Parameters of such a model are optimized using the genetic algorithm. Some examples of echo cancellation results obtained with the use of the proposed method are presented and illustrated with sound examples.

Authors: Zielinski, Slawomir K.; Czyzewski, Andrzej
Affiliation: Technical University of Gdansk,Gdansk, Poland
AES Convention:106 (May 1999) Paper Number:4901 Import into BibTeX
Subject:Signal Processing

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