Wavelet-packet-based adaptive algorithm for sparse impulse response identification

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 3, Issue , 2007, Pages

  Noskoski, Odair A ^a   Bermudez, José C M ^a  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

Author keywords

Adaptive systems; Echo cancellation; Sparse impulse response

Indexed keywords

ENERGY DISTRIBUTION; SPARSE IMPULSE RESPONSE; WAVELET-PACKET-BASED (WPB) ALGORITHMS;

COMPUTER SIMULATION; DISCRETE TIME CONTROL SYSTEMS; ECHO SUPPRESSION; SPECTRUM ANALYSIS; WAVELET TRANSFORMS;

ADAPTIVE ALGORITHMS;

EID: 34547510842     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2007.367088     Document Type: Conference Paper

References (8)

1. Nurgun Erdol and Filiz Basbug, "Wavelet transform based adaptive filters: Analysis and new results," IEEE Transactions on Signal Processing, vol. 44, no. 9, pp. 2163-2171, Sept 1996.
2. M. R. Petraglia and J. C. B. Torres, "Performance analysis of adaptive filter structure employing wavelet and sparse subfilters," IEE Proceedings-Vision, Image and Signal Processing, vol. 149, no. 2, pp. 115 - 119, April 2002.
3. M. I. Doroslovacki and Howard Fan, "Wavelet-based linear system modeling and adaptive filtering," IEEE Trans. on Signal Proc., vol. 44, no. 5, pp. 1156 - 1167, May 1996.
4. N. J. Bershad and A. Bist, "Fast coupled adaptation for sparse impulse responses using a partial Haar transform," IEEE Trans. on Signal Proc., vol. 53, no. 3, pp. 966 - 976, March 2005.
5. K. C. Ho and S. D. Blunt, "Rapid identification of a sparse impulse response using an adaptive algorithm in the Haar domain," IEEE Trans. on Signal Proc., vol. 51, no. 3, pp. 628-638, March 2003.
6. Digital Network Echo Cancellers, ITU-T Recommendation G. 168, 2004.
7. R. R. Coifman, Y. Meyer, and M. Y Wickerhauser, Wavelet analysis and signal processing, Jones and Barlett, Boston, 1992.
8. Stphane Mallat, A wavelet tour of signal processing, Academic Press, 1998.