Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2063
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dc.contributor.authorD’Alessandro, Christophe-
dc.contributor.authorBozkurt, Barış-
dc.contributor.authorDoval, Boris-
dc.contributor.authorDutoit, Thierry-
dc.contributor.authorHenrich, Nathalie-
dc.contributor.authorTuan, Vu Ngoc-
dc.contributor.authorSturmel, Nicolas-
dc.date.accessioned2016-08-09T07:29:33Z
dc.date.available2016-08-09T07:29:33Z
dc.date.issued2007
dc.identifier.citationD’Alessandro, C., Bozkurt, B., Doval, B., Dutoit, T., Henrich, N., Tuan, V. N., and Sturmel, N. (2007). Phase-based methods for voice source analysis. Lecture Notes in Computer Science, 4885 LNAI, 1-27. doi:10.1007/978-3-540-77347-4_1en_US
dc.identifier.isbn9783540773467
dc.identifier.issn0302-9743
dc.identifier.issn0302-9743-
dc.identifier.issn1611-3349-
dc.identifier.urihttp://doi.org/10.1007/978-3-540-77347-4_1
dc.identifier.urihttp://hdl.handle.net/11147/2063
dc.descriptionInternational Conference on Nonlinear Speech Processing, NOLISP 2007; Paris; France; 22 May 2007 through 25 May 2007en_US
dc.description.abstractVoice source analysis is an important but difficult issue for speech processing. In this talk, three aspects of voice source analysis recently developed at LIMSI (Orsay, France) and FPMs (Mons, Belgium) are discussed. In a first part, time domain and spectral domain modelling of glottal flow signals are presented. It is shown that the glottal flow can be modelled as an anticausal filter (maximum phase) before the glottal closing, and as a causal filter (minimum phase) after the glottal closing. In a second part, taking advantage of this phase structure, causal and anticausal components of the speech signal are separated according to the location in the Z-plane of the zeros of the Z-Transform (ZZT) of the windowed signal. This method is useful for voice source parameters analysis and source-tract deconvolution. Results of a comparative evaluation of the ZZT and linear prediction for source/tract separation are reported. In a third part, glottal closing instant detection using the phase of the wavelet transform is discussed. A method based on the lines of maximum phase in the time-scale plane is proposed. This method is compared to EGG for robust glottal closing instant analysis.en_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofLecture Notes in Computer Scienceen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSpeech processingen_US
dc.subjectAnticausal filteren_US
dc.subjectSpectral domain modelingen_US
dc.subjectVoice source analysisen_US
dc.subjectSpectrum analysisen_US
dc.titlePhase-based methods for voice source analysisen_US
dc.typeConference Objecten_US
dc.departmentIzmir Institute of Technology. Electronics and Communication Engineeringen_US
dc.identifier.volume4885 LNAIen_US
dc.identifier.startpage1en_US
dc.identifier.endpage27en_US
dc.identifier.wosWOS:000253265300001
dc.identifier.scopusSCOPUS:2-s2.0-38549168018
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/978-3-540-77347-4_1-
dc.relation.doi10.1007/978-3-540-77347-4_1en_US
dc.coverage.doi10.1007/978-3-540-77347-4_1en_US
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeConference Object-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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