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dc.contributor.authorPaliwal, Kuldipen_US
dc.contributor.authorWojcicki, Kamilen_US
dc.contributor.editorPaul Dalsgaarden_US
dc.date.accessioned2017-04-04T16:59:58Z
dc.date.available2017-04-04T16:59:58Z
dc.date.issued2008en_US
dc.date.modified2009-06-18T08:51:00Z
dc.identifier.urihttp://hdl.handle.net/10072/23599
dc.description.abstractIn this work, we investigate the relative contribution of the short-time magnitude and phase spectra towards speaker dependent information. The effect of the analysis window function type is also examined. For this purpose we conduct a human speaker verification experiment that uses phase-only and magnitude-only stimuli. The stimuli are constructed using the analysis-modification-synthesis procedure. The results of our pilot experiment show that the short-time magnitude spectrum contains little speaker information for a low dynamic range analysis window and high amount of speaker information for a large dynamic range window. On the other hand, the short-time phase spectrum contains speaker information predominantly for the low dynamic range analysis window. These suggestive results show that the short-time phase spectrum, commonly discarded in feature extraction for speaker verification, contains useful speaker information. This suggests that further research into feature extraction from the short-time phase spectrum is warranted.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherISCAen_US
dc.publisher.placeAalborg Denmarken_US
dc.publisher.urihttp://maxwell.me.gu.edu.au/spl/publications/papers/itrw08.pdfen_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofconferencenameISCA Tutorial and Research Workshop (ITRW)en_US
dc.relation.ispartofconferencetitleProceedings of the ISCA Tutorial and Research Workshop (ITRW)en_US
dc.relation.ispartofdatefrom2008-06-04en_US
dc.relation.ispartofdateto2008-06-06en_US
dc.relation.ispartoflocationAalborg, Denmarken_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchSignal Processingen_US
dc.subject.fieldofresearchcode090609en_US
dc.titleOn the relative importance of the short-time magnitude and phase spectra towards speaker dependent informationen_US
dc.typeConference outputen_US
dc.type.descriptionE1 - Conference Publications (HERDC)en_US
dc.type.codeE - Conference Publicationsen_US
gro.facultyGriffith Sciences, Griffith School of Engineeringen_US
gro.date.issued2008
gro.hasfulltextNo Full Text


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

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