Noise cancellation in speech using optimized subband adaptive filtering

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, an optimized subband noise canceller for speech signals is developed. The canceller uses a two fold oversampled filter bank. The prototype filter of the filter bank is optimized for minimum system distortion. A variable step size least mean square LMS adaptive filter is used in each subband. Performance under white and colored environments is evaluated in terms of mean square error MSE performance. Comparison is made with a similar model that is based on a standard critically sampled filter banks. Fullband version is used as reference for the canceller outperformed both critically sampled and fullband models.

Original languageEnglish
Title of host publicationSCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development
Pages266-268
Number of pages3
DOIs
Publication statusPublished - 2009
Event2009 IEEE Student Conference on Research and Development, SCOReD2009 - Serdang
Duration: 16 Nov 200918 Nov 2009

Other

Other2009 IEEE Student Conference on Research and Development, SCOReD2009
CitySerdang
Period16/11/0918/11/09

Fingerprint

Adaptive filtering
Filter banks
Adaptive filters
Mean square error

Keywords

  • Adaptive filtering
  • Filter banks
  • Noise cancellation

ASJC Scopus subject areas

  • Biomedical Engineering
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Noor, A. O. A., Abdul Samad, S., & Hussain, A. (2009). Noise cancellation in speech using optimized subband adaptive filtering. In SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development (pp. 266-268). [5443047] https://doi.org/10.1109/SCORED.2009.5443047

Noise cancellation in speech using optimized subband adaptive filtering. / Noor, Ali O Abid; Abdul Samad, Salina; Hussain, Aini.

SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. p. 266-268 5443047.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Noor, AOA, Abdul Samad, S & Hussain, A 2009, Noise cancellation in speech using optimized subband adaptive filtering. in SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development., 5443047, pp. 266-268, 2009 IEEE Student Conference on Research and Development, SCOReD2009, Serdang, 16/11/09. https://doi.org/10.1109/SCORED.2009.5443047
Noor AOA, Abdul Samad S, Hussain A. Noise cancellation in speech using optimized subband adaptive filtering. In SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. p. 266-268. 5443047 https://doi.org/10.1109/SCORED.2009.5443047
Noor, Ali O Abid ; Abdul Samad, Salina ; Hussain, Aini. / Noise cancellation in speech using optimized subband adaptive filtering. SCOReD2009 - Proceedings of 2009 IEEE Student Conference on Research and Development. 2009. pp. 266-268
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