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Cepstral peak prominence: a comprehensive analysis
Cita
Fraile Muñoz, Rubén 
ORCID: https://orcid.org/0000-0003-3716-1476 and Godino Llorente, Juan Ignacio ORCID: https://orcid.org/0000-0001-7348-3291
(2014).
Cepstral peak prominence: a comprehensive analysis.
"Biomedical Signal Processing and Control", v. 14
(n. null);
pp. 42-54.
ISSN 1746-8094.
https://doi.org/10.1016/j.bspc.2014.07.001.
ORCID: https://orcid.org/0000-0003-3716-1476 and Godino Llorente, Juan Ignacio ORCID: https://orcid.org/0000-0001-7348-3291
(2014).
Cepstral peak prominence: a comprehensive analysis.
"Biomedical Signal Processing and Control", v. 14
(n. null);
pp. 42-54.
ISSN 1746-8094.
https://doi.org/10.1016/j.bspc.2014.07.001.
Descripción
| Título: | Cepstral peak prominence: a comprehensive analysis |
|---|---|
| Autor/es: |
|
| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Biomedical Signal Processing and Control |
| Fecha: | Noviembre 2014 |
| ISSN: | 1746-8094 |
| Volumen: | 14 |
| Número: | null |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | Speech analysis; Cepstral analysis; Biomedical acoustics |
| Escuela: | E.T.S.I. y Sistemas de Telecomunicación (UPM) |
| Departamento: | Teoría de la Señal y Comunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
An analytical study of cepstral peak prominence (CPP) is presented, intended to provide an insight into its meaning and relation with voice perturbation parameters. To carry out this analysis, a parametric approach is adopted in which voice production is modelled using the traditional source-filter model and the first cepstral peak is assumed to have Gaussian shape. It is concluded that the meaning of CPP is very similar to that of the first rahmonic and some insights are provided on its dependence with fundamental frequency and vocal tract resonances. It is further shown that CPP integrates measures of voice waveform and periodicity perturbations, be them either amplitude, frequency or noise.
Proyectos asociados
Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
TEC2012-38630-C04-01
Sin especificar
Sin especificar
Grant
Más información
| ID de Registro: | 35802 |
|---|---|
| Identificador DC: | https://oa.upm.es/35802/ |
| Identificador OAI: | oai:oa.upm.es:35802 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5490617 |
| Identificador DOI: | 10.1016/j.bspc.2014.07.001 |
| URL Oficial: | http://www.sciencedirect.com/science/article/pii/S... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 15 Feb 2016 20:36 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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