Decision of double-talk and time-variant echo path for acoustic echo cancelation

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DC Field	Value	Language
dc.contributor.author	Jenq, JC	en_US
dc.contributor.author	Hsieh, SF	en_US
dc.date.accessioned	2014-12-08T15:40:10Z	-
dc.date.available	2014-12-08T15:40:10Z	-
dc.date.issued	2003-11-01	en_US
dc.identifier.issn	1070-9908	en_US
dc.identifier.uri	http://dx.doi.org/10.1109/LSP.2003.817169	en_US
dc.identifier.uri	http://hdl.handle.net/11536/27430	-
dc.description.abstract	A new double-talk detection (DTD) method is proposed for acoustic echo cancelation (AEC) using the iterative maximal-length-correlation (IMLC) algorithm. Based on the assumption of uniformly distributed time-variant echo-path-change, we develop a simplified likelihood ratio test and plot the detection performance by a receiver operating characteristic. Computer simulation shows the proposed DTD method is effective in discriminating double-talk from time-variant echo-path-change.	en_US
dc.language.iso	en_US	en_US
dc.subject	acoustic echo cancelation	en_US
dc.subject	double-talk detection	en_US
dc.title	Decision of double-talk and time-variant echo path for acoustic echo cancelation	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1109/LSP.2003.817169	en_US
dc.identifier.journal	IEEE SIGNAL PROCESSING LETTERS	en_US
dc.citation.volume	10	en_US
dc.citation.issue	11	en_US
dc.citation.spage	317	en_US
dc.citation.epage	319	en_US
dc.contributor.department	電信工程研究所	zh_TW
dc.contributor.department	Institute of Communications Engineering	en_US
dc.identifier.wosnumber	WOS:000186136300001	-
dc.citation.woscount	6	-
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