Characterization of the Pathological Voices (Dysphonia) in the frequency space

Abstract : This paper is related to the dysphonic voice assessment. It aims at studying the characteristic of dysphonia on the frequency domain. In this context, a GMM based automatic classication system is coupled to a frequency subband architecture in order to investigate which frequency bands are relevant for dysphonia characterization. Through various experiments, the low frequencies [0- 3000] Hz tend to be more interesting for dysphonia discrimination compared with higher frequencies.
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https://hal.archives-ouvertes.fr/hal-00173728
Contributor : Cnrs : Umr6057 Laboratoire Parole Et Langage <>
Submitted on : Thursday, September 20, 2007 - 2:51:01 PM
Last modification on : Saturday, June 15, 2019 - 12:24:17 PM
Long-term archiving on : Friday, April 9, 2010 - 2:35:24 AM

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Gilles Pouchoulin, Corinne Fredouille, Jean-François Bonastre, Alain Ghio, Joana Révis. Characterization of the Pathological Voices (Dysphonia) in the frequency space. International Congress of Phonetic Sciences (ICPhS), Aug 2007, Saarbrücken, Germany. pp.1993-1996. ⟨hal-00173728⟩

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