Publication: Unified analysis of glottal source spectrum
| dc.contributor.author | Arroabarren Alemán, Ixone | |
| dc.contributor.author | Zivanovic, Miroslav | |
| dc.contributor.author | Carlosena García, Alfonso | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.date.accessioned | 2017-02-10T09:41:43Z | |
| dc.date.available | 2017-02-10T09:41:43Z | |
| dc.date.issued | 2003 | |
| dc.description | Trabajo presentado al 8th European Conference on Speech Communication and Technology (EUROSPEECH 2003 - INTERSPEECH 2003), Ginebra (Suiza), 1-4 de septiembre de 2004 | es_ES |
| dc.description.abstract | The spectral study of the glottal excitation has traditionally been based on a single time-domain mathematical model of the signal, and the spectral dependence on its time domain parameters. Opposite to this approach, in this work the two most widely used time domain models have been studied jointly, namely the KLGLOTT88 and the LF models. Their spectra are analyzed in terms of their dependence on the general glottal source parameters: Open quotient, asymmetry coefficient and spectral tilt. As a result, it has been proved that even though the mathematical expressions for both models are quite different, they can be made to converge. The main difference found is that in the KLGLOTT88 model the asymmetry coefficient is not independent of the open quotient and the spectral tilt. Once this relationship has been identified and translated to LF model, both models are shown to be equivalent in both time and frequency domains. | en |
| dc.description.sponsorship | The Gobierno de Navarra and the Universidad Pública de Navarra are gratefully acknowledged for financial support. | en |
| dc.format.extent | 4 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/23545 | |
| dc.language.iso | eng | en |
| dc.publisher | ISCA | en |
| dc.relation.ispartof | EUROSPEECH-2003, 1761-1764 | en |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.title | Unified analysis of glottal source spectrum | en |
| dc.type | Contribución a congreso / Biltzarrerako ekarpena | es |
| dc.type | info:eu-repo/semantics/conferenceObject | en |
| dc.type.version | Versión publicada / Argitaratu den bertsioa | es |
| dc.type.version | info:eu-repo/semantics/publishedVersion | en |
| dspace.entity.type | Publication | |
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| relation.isAuthorOfPublication.latestForDiscovery | dc10dd27-b47f-4301-ae36-56c187bee45a |