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dc.contributor.convenorSoon Hyob Kim and Dae Hee Younen_AU
dc.contributor.authorAlsteris, Leighen_US
dc.contributor.authorPaliwal, Kuldipen_US
dc.contributor.editorSoon Hyob Kim and Dae Hee Younen_US
dc.date.accessioned2017-04-24T10:06:17Z
dc.date.available2017-04-24T10:06:17Z
dc.date.issued2004en_US
dc.date.modified2009-09-21T05:50:47Z
dc.identifier.doihttp://www.isca-speech.org/archive/interspeech_2004/en_AU
dc.identifier.urihttp://hdl.handle.net/10072/2123
dc.description.abstractIn our earlier papers, we have measured human intelligibility of speech stimuli reconstructed either from the short-time magnitude spectra (magnitude-only stimuli) or the short-time phase spectra (phase-only stimuli) of a speech stimulus. We demonstrated that, even for small analysis window durations of 20-40 ms (of relevance to automatic speech recognition), the short-time phase spectrum can contribute to speech intelligibility as much as the short-time magnitude spectrum. In this paper, we perform automatic speech recognition on magnitude-only and phase-only stimuli. When employing an MFCC-based front-end, the recognition achieved for these phase-only stimuli is much worse than magnitude-only stimuli at small analysis window durations, which is not consistent with their corresponding human intelligibility results. This implies that the MFCC feature set is not capturing all of the discriminating information present in the speech signal.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherSunjin Printing Co.en_US
dc.publisher.placeKoreaen_US
dc.publisher.urihttp://www.isca-speech.org/index.phpen_AU
dc.relation.ispartof0en_AU
dc.relation.ispartofconferencename8th International Conference on Spoken Language Processingen_US
dc.relation.ispartofconferencetitleInterspeech 2004 (ICSLP)en_US
dc.relation.ispartofdatefrom2004-10-04en_US
dc.relation.ispartofdateto2004-10-08en_US
dc.relation.ispartoflocationJeju, Koreaen_US
dc.subject.fieldofresearchcode280206en_US
dc.titleASR on speech reconstructed from short-time fourier phase spectraen_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.issued2004
gro.hasfulltextNo Full Text


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

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