Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/61750
Title: Adaptive filtering in subbands: Design issues and experimental results for acoustic echo cancellation
Authors: Farhang-Boroujeny, B. 
Wang, Z.
Keywords: Acoustic echo cancellation
Adaptive filter
Filter banks
Low-delay
Subband
Issue Date: Sep-1997
Source: Farhang-Boroujeny, B.,Wang, Z. (1997-09). Adaptive filtering in subbands: Design issues and experimental results for acoustic echo cancellation. Signal Processing 61 (3) : 213-223. ScholarBank@NUS Repository.
Abstract: Subband adaptive filters are studied and the related design issues are addressed in detail. We focus on the delay introduced by the analysis and synthesis filters. The specifications that should be satisfied by these filters arc discussed and a design method which fulfills these specifications and at the same time can greatly reduce the delay is proposed. A design example which demonstrates the effectiveness of the proposed design technique is presented and tested with real signals for implementation of an acoustic echo canceler. © 1997 Elsevier Science B. V.
Source Title: Signal Processing
URI: http://scholarbank.nus.edu.sg/handle/10635/61750
ISSN: 01651684
Appears in Collections:Staff Publications

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