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dc.contributor.authorPaliwal, K
dc.contributor.authorSchwerin, B
dc.contributor.authorWójcicki, K
dc.contributor.editorPiero Cosi, Renato De Mori, Roberto Pieraccini, Giuseppe Di Fabbrizio
dc.date.accessioned2017-11-28T12:00:48Z
dc.date.available2017-11-28T12:00:48Z
dc.date.issued2011
dc.date.modified2013-05-16T04:36:14Z
dc.identifier.issn1990-9772
dc.identifier.refurihttp://www.interspeech2011.org/conference/welcomemessage.html
dc.identifier.urihttp://hdl.handle.net/10072/46190
dc.description.abstractIn this paper we investigate the enhancement of speech by applying MMSE short-time spectral magnitude estimation in the modulation domain. For this purpose, the traditional analysismodification- synthesis framework is extended to include modulation domain processing. We compensate the noisy modulation spectrum for additive noise distortion by applying the MMSE short-time spectral magnitude estimation algorithm in the modulation domain. Subjective experiments were conducted to compare the quality of stimuli processed by the MMSE modulation magnitude estimator to those processed using the MMSE acoustic magnitude estimator and the modulation spectral subtraction method. The proposed method is shown to have better noise suppression than MMSE acoustic magnitude estimation, and improved speech quality compared to modulation domain spectral subtraction.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent556984 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherINTERSPEECH
dc.publisher.placeItaly
dc.publisher.urihttp://www.interspeech2011.org/conference/welcomemessage.html
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameINTERSPEECH 2011
dc.relation.ispartofconferencetitleProceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
dc.relation.ispartofdatefrom2011-08-27
dc.relation.ispartofdateto2011-08-31
dc.relation.ispartoflocationFlorence, Italy
dc.relation.ispartofpagefrom1209
dc.relation.ispartofpageto1212
dc.rights.retentionY
dc.subject.fieldofresearchArtificial Intelligence and Image Processing not elsewhere classified
dc.subject.fieldofresearchcode080199
dc.titleSingle channel speech enhancement using MMSE estimation of short-time modulation magnitude spectrum
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 2011 ISCA and the Authors. The attached file is reproduced here in accordance with the copyright policy of the publisher. For information about this conference please refer to the conference’s website or contact the authors.
gro.date.issued2011
gro.hasfulltextFull Text
gro.griffith.authorSchwerin, Belinda M.
gro.griffith.authorPaliwal, Kuldip K.
gro.griffith.authorWojcicki, Kamil


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    Contains papers delivered by Griffith authors at national and international conferences.

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