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Communication Dans Un Congrès Année : 2008

Dysphonic Voices and the 0-3000Hz Frequency Band

Corinne Fredouille
J.-F Bonastre
Alain Ghio
Antoine Giovanni
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Résumé

Concerned with pathological voice assessment, this paper aims at characterizing dysphonia in the frequency domain for a better understanding of related phenomena while most of the studies have focused only on improving classification systems for diagnosis help purposes. Based on a first study which demonstrates that the low frequencies ([0-3000]Hz) are more relevant for dys-phonia discrimination compared with higher frequencies, the authors propose in this paper to pursue by analyzing the impact of the restricted frequency band ([0-3000]Hz) on the dysphonic voice discrimination from a phonetical and perceptual point of views. A discussion around the frequency band limitation of telephone channel is also proposed.
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Dates et versions

hal-01619637 , version 1 (19-10-2017)

Identifiants

  • HAL Id : hal-01619637 , version 1

Citer

Gilles Pouchoulin, Corinne Fredouille, J.-F Bonastre, Alain Ghio, Antoine Giovanni. Dysphonic Voices and the 0-3000Hz Frequency Band. 9th Annual Conference of the International Speech Communication Association (Interspeech), 2008, Brisbane, Australia. p 2214-2217. ⟨hal-01619637⟩
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