Conference Papers Year : 2007

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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hal-00173728 , version 1 (20-09-2007)

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  • HAL Id : hal-00173728 , version 1

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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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