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dc.contributor.authorStark, Anthonyen_US
dc.contributor.authorPaliwal, Kuldipen_US
dc.contributor.editorMaria Uther, Roger Moore, Stephen Coxen_US
dc.date.accessioned2017-04-24T10:06:34Z
dc.date.available2017-04-24T10:06:34Z
dc.date.issued2009en_US
dc.date.modified2010-11-18T08:09:49Z
dc.identifier.refurihttp://www.interspeech2009.org/en_AU
dc.identifier.urihttp://hdl.handle.net/10072/31869
dc.description.abstractIn this paper, we investigate a new method for extracting useful information from the group delay spectrum of speech. The group delay spectrum is often poorly behaved and noisy. In the literature, various methods have been proposed to address this problem. However, to make the group delay a more tractable function, these methods have typically relied upon some modification of the underlying speech signal. The method proposed in this paper does not require such modifications. To accomplish this, we investigate a new function derived from the group delay spectrum, namely the group delay deviation. We use it for both narrowband analysis and wideband analysis of speech and show that this function exhibits meaningful formant and pitch information.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherCausal Productionsen_US
dc.publisher.placeRundle Mall, SAen_US
dc.publisher.urihttp://www.interspeech2009.org/en_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofconferencenameInterspeech 2009en_US
dc.relation.ispartofconferencetitleProceedings of Interspeech 2009en_US
dc.relation.ispartofdatefrom2009-09-06en_US
dc.relation.ispartofdateto2009-09-10en_US
dc.relation.ispartoflocationBrighton, U.K.en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchSignal Processingen_US
dc.subject.fieldofresearchcode090609en_US
dc.titleGroup-Delay-Deviation Based Spectral Analysis of Speechen_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.issued2009
gro.hasfulltextNo Full Text


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

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