Proportionate subband adaptive filtering

Xin You See, Kong Aik Lee, Woon Seng Gan, Haizhou Li

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

8 Citations (Scopus)

Abstract

This paper explores the use of proportionate adaptation and subband adaptive filtering techniques for applications involving colored excitation and the modeling of sparse impulse response. It has been shown that proportionate adaptation technique is capable to deal with sparse environment, while subband adaptive filtering technique provides good convergence performance under colored excitation. This paper integrates both crucial functionalities into a single algorithm for applications like network and acoustic echo cancellation, and feedback cancellation in hearing aids. The efficacy of the proposed algorithm is examined and validated via simulations.

Original languageEnglish
Title of host publicationICALIP 2008 - 2008 International Conference on Audio, Language and Image Processing, Proceedings
Pages128-132
Number of pages5
DOIs
Publication statusPublished - Jul 2008
Externally publishedYes
EventICALIP 2008 - 2008 International Conference on Audio, Language and Image Processing - Shanghai, China
Duration: 7 Jul 20089 Jul 2008

Publication series

NameICALIP 2008 - 2008 International Conference on Audio, Language and Image Processing, Proceedings

Conference

ConferenceICALIP 2008 - 2008 International Conference on Audio, Language and Image Processing
Country/TerritoryChina
CityShanghai
Period7/07/089/07/08

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Vision and Pattern Recognition

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