Robust Estimation of Jitter in Pathological Voices

Acoustical analysis of speech using computers has reached an important development in the latest years. The subjective evaluation of a clinician is complemented with an objective measure of relevant parameters of voice. Praat, MDVP and SAV are some examples of software for speech analysis. In this p...

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Detalles Bibliográficos
Autores principales: Agüero, Pablo Daniel, Tulli, Juan Carlos, González, Esteban Lucio, Uriz, Alejandro, Garin, Juan, Aranda, Gonzalo
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2010
Materias:
Ciencias Informáticas
Speech analysis
pitch estimation
pathological voice
JAVA
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/152734
http://39jaiio.sadio.org.ar/sites/default/files/39-jaiio-ast-13.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-152734
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spelling I19-R120-10915-1527342023-05-10T20:04:19Z http://sedici.unlp.edu.ar/handle/10915/152734 http://39jaiio.sadio.org.ar/sites/default/files/39-jaiio-ast-13.pdf issn:1850-2806 Robust Estimation of Jitter in Pathological Voices Agüero, Pablo Daniel Tulli, Juan Carlos González, Esteban Lucio Uriz, Alejandro Garin, Juan Aranda, Gonzalo 2010 2010 2023-05-10T17:06:39Z en Ciencias Informáticas Speech analysis pitch estimation pathological voice JAVA Acoustical analysis of speech using computers has reached an important development in the latest years. The subjective evaluation of a clinician is complemented with an objective measure of relevant parameters of voice. Praat, MDVP and SAV are some examples of software for speech analysis. In this paper we describe an algorithm for the estimation of the fundamental frequency that considers the non-periodic nature of the speech signal under analysis. The experiments show that the use of these estimated f0 values reduces the errors in perturbation measures of f0, compared to the errors of other state-of-the-art speech analysis softwares, such as Praat and MDVP. Sociedad Argentina de Informática e Investigación Operativa Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 1650-1658
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Speech analysis
pitch estimation
pathological voice
JAVA
spellingShingle Ciencias Informáticas
Speech analysis
pitch estimation
pathological voice
JAVA
Agüero, Pablo Daniel
Tulli, Juan Carlos
González, Esteban Lucio
Uriz, Alejandro
Garin, Juan
Aranda, Gonzalo
Robust Estimation of Jitter in Pathological Voices
topic_facet Ciencias Informáticas
Speech analysis
pitch estimation
pathological voice
JAVA
description Acoustical analysis of speech using computers has reached an important development in the latest years. The subjective evaluation of a clinician is complemented with an objective measure of relevant parameters of voice. Praat, MDVP and SAV are some examples of software for speech analysis. In this paper we describe an algorithm for the estimation of the fundamental frequency that considers the non-periodic nature of the speech signal under analysis. The experiments show that the use of these estimated f0 values reduces the errors in perturbation measures of f0, compared to the errors of other state-of-the-art speech analysis softwares, such as Praat and MDVP.
format Objeto de conferencia
Objeto de conferencia
author Agüero, Pablo Daniel
Tulli, Juan Carlos
González, Esteban Lucio
Uriz, Alejandro
Garin, Juan
Aranda, Gonzalo
author_facet Agüero, Pablo Daniel
Tulli, Juan Carlos
González, Esteban Lucio
Uriz, Alejandro
Garin, Juan
Aranda, Gonzalo
author_sort Agüero, Pablo Daniel
title Robust Estimation of Jitter in Pathological Voices
title_short Robust Estimation of Jitter in Pathological Voices
title_full Robust Estimation of Jitter in Pathological Voices
title_fullStr Robust Estimation of Jitter in Pathological Voices
title_full_unstemmed Robust Estimation of Jitter in Pathological Voices
title_sort robust estimation of jitter in pathological voices
publishDate 2010
url http://sedici.unlp.edu.ar/handle/10915/152734
http://39jaiio.sadio.org.ar/sites/default/files/39-jaiio-ast-13.pdf
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AT garinjuan robustestimationofjitterinpathologicalvoices
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