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Noise Reduction in Automatic Detection of Hypernasality in Children

In this paper a methodology to reduce the background noise in a hypernasality detector system using spectral subtraction method is presented, some classical measures of quality and intelligibility are used to evaluate the speech enhancements algorithms used in the system. A linear classifier is used...

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Publicado en:TecnoLógicas
Main Authors: Helber A. Carvajal-Castaño, Jesús F. Vargas-Bonilla, Claudia V. Isaza-Narvaez
Formato: Artigo
Idioma:Inglês
Publicado: Instituto Tecnológico Metropolitano 2013
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Acceso en liña:https://www.redalyc.org/articulo.oa?id=344234341003
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