Acoustic analysis of voice using WPCVox: a comparative study with Multi Dimensional Voice Program

Godino Llorente, Juan Ignacio; Osma Ruiz, Víctor; Sáenz Lechón, Nicolas; Cobeta Marco, Ignacio; González Herranz, Ramón y Ramírez Calvo, Carlos (2008). Acoustic analysis of voice using WPCVox: a comparative study with Multi Dimensional Voice Program. "European Archives of Otorhinolaryngology", v. 265 (n. 4); pp. 465-476. ISSN 0937-4477. https://doi.org/10.1007/s00405-007-0467-x.

Descripción

Título: Acoustic analysis of voice using WPCVox: a comparative study with Multi Dimensional Voice Program
Autor/es:
  • Godino Llorente, Juan Ignacio
  • Osma Ruiz, Víctor
  • Sáenz Lechón, Nicolas
  • Cobeta Marco, Ignacio
  • González Herranz, Ramón
  • Ramírez Calvo, Carlos
Tipo de Documento: Artículo
Título de Revista/Publicación: European Archives of Otorhinolaryngology
Fecha: Abril 2008
Volumen: 265
Materias:
Palabras Clave Informales: Normal voice • Pathological voice • Acoustic measurements • WPCVox • MDVP
Escuela: E.U.I.T. Telecomunicación (UPM) [antigua denominación]
Departamento: Ingeniería de Circuitos y Sistemas [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this study, two diVerent tools developed for the parametric extraction and acoustic analysis of voice samples are compared. The main goal of the paper is to contrast the results obtained using the classical Multi Dimensional Voice Program (MDVP), with the results obtained with the novel WPCVox. The aim of this comparison was to Wnd diVerences and similarities in the parameters extracted with both systems in order to make comparison of measurements and data transfer among both equipments. The study was carried out in two stages: in the Wrst, a wide sample of healthy voices belonging to Spanishspeaking adults from both genders were used to carry out a direct comparison between the results given by MDVP and those obtained with WPCVox. In the second stage, a sample of 200 speakers (53 normal and 173 pathological) taken from a commercially available database of voice disorders were used to demonstrate the usefulness of WPCVox for the acoustic analysis and the characterization of normal and pathological voices. The results conclude that WPCVox provides very reliable measurements which are very similar to those obtained using MDVP, and very similar capabilities to discriminate among normal and pathological voices.

Más información

ID de Registro: 2304
Identificador DC: http://oa.upm.es/2304/
Identificador OAI: oai:oa.upm.es:2304
Identificador DOI: 10.1007/s00405-007-0467-x
URL Oficial: http://www.springerlink.com/content/w4756017642621wq/fulltext.pdf
Depositado por: Memoria Investigacion
Depositado el: 21 May 2010 10:16
Ultima Modificación: 20 Abr 2016 12:03
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