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Article: A robust transform domain echo canceller employing a parallel filter structure

TitleA robust transform domain echo canceller employing a parallel filter structure
Authors
KeywordsDouble-Talk
Echo Cancellation
Filter Bank
Subband Adaptive Filter
Issue Date2006
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sigpro
Citation
Signal Processing, 2006, v. 86 n. 12, p. 3752-3760 How to Cite?
AbstractThe proper control of acoustic echoes is of vital significance in modern communication systems. Acoustic echoes are commonly combatted by means of acoustic echo cancellation. A critical issue in acoustic echo cancellation is the control of adaptation of the echo cancellation filter with the possible presence of near-end speech activities. In this paper, a novel echo cancellation structure is proposed. The proposed structure makes use of two parallel adaptive filters. Echo of the two parallel adaptive filters is tailored for a specific operating situation. By so doing, the contradicting requirements of robustness against near-end disturbance and fast convergence and tracking speed are achieved simultaneously. © 2006 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/155889
ISSN
2015 Impact Factor: 2.063
2015 SCImago Journal Rankings: 1.119
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHuo, Jen_US
dc.contributor.authorFai Cedric Yiu, Ken_US
dc.contributor.authorNordholm, Sen_US
dc.contributor.authorLay Teo, Ken_US
dc.date.accessioned2012-08-08T08:38:13Z-
dc.date.available2012-08-08T08:38:13Z-
dc.date.issued2006en_US
dc.identifier.citationSignal Processing, 2006, v. 86 n. 12, p. 3752-3760en_US
dc.identifier.issn0165-1684en_US
dc.identifier.urihttp://hdl.handle.net/10722/155889-
dc.description.abstractThe proper control of acoustic echoes is of vital significance in modern communication systems. Acoustic echoes are commonly combatted by means of acoustic echo cancellation. A critical issue in acoustic echo cancellation is the control of adaptation of the echo cancellation filter with the possible presence of near-end speech activities. In this paper, a novel echo cancellation structure is proposed. The proposed structure makes use of two parallel adaptive filters. Echo of the two parallel adaptive filters is tailored for a specific operating situation. By so doing, the contradicting requirements of robustness against near-end disturbance and fast convergence and tracking speed are achieved simultaneously. © 2006 Elsevier B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sigproen_US
dc.relation.ispartofSignal Processingen_US
dc.subjectDouble-Talken_US
dc.subjectEcho Cancellationen_US
dc.subjectFilter Banken_US
dc.subjectSubband Adaptive Filteren_US
dc.titleA robust transform domain echo canceller employing a parallel filter structureen_US
dc.typeArticleen_US
dc.identifier.emailFai Cedric Yiu, K:cedric@hkucc.hku.hken_US
dc.identifier.authorityFai Cedric Yiu, K=rp00206en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.sigpro.2006.03.004en_US
dc.identifier.scopuseid_2-s2.0-33749439567en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33749439567&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume86en_US
dc.identifier.issue12en_US
dc.identifier.spage3752en_US
dc.identifier.epage3760en_US
dc.identifier.isiWOS:000242182700016-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridHuo, J=7006240248en_US
dc.identifier.scopusauthoridFai Cedric Yiu, K=24802813000en_US
dc.identifier.scopusauthoridNordholm, S=7005690573en_US
dc.identifier.scopusauthoridLay Teo, K=8336036200en_US

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