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Adaptations sur le F1 et le débit en réponse à diverses perturbations

Abstract : We compare the effects of two conditions inducing different adaptation strategies (masked auditory feedback and bite-block) with the effects of intentional speech rate modifications. We examine these effects in terms of F1 and in terms of speech rate. We then study the effects of these perturbations on same speakers, in order to determine whether intra- and inter-speaker strategies vary depending on the perturbed loop (auditory or somatosensory). Five speakers were recorded in five conditions: without any perturbation, with masked auditory feedback, with a bite-block and with instructed speech rate modification (slow and fast). Our results show an increase of speech rate concurrently with an increase of open vowels’ F1, which allows us to suppose that spectral modifications and speech rate modifications would not be in correlation. The same F1 increase is observed during intentional speech rate modification.
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https://hal.archives-ouvertes.fr/hal-02798532
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Submitted on : Tuesday, June 23, 2020 - 12:26:36 PM
Last modification on : Thursday, June 25, 2020 - 3:33:48 AM

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  • HAL Id : hal-02798532, version 3

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Ivana Didirková, Leonardo Lancia, Cécile Fougeron. Adaptations sur le F1 et le débit en réponse à diverses perturbations. 6e conférence conjointe Journées d'Études sur la Parole (JEP, 33e édition), Traitement Automatique des Langues Naturelles (TALN, 27e édition), Rencontre des Étudiants Chercheurs en Informatique pour le Traitement Automatique des Langues (RÉCITAL, 22e édition). Volume 1 : Journées d'Études sur la Parole, Jun 2020, Nancy, France. pp.163-171. ⟨hal-02798532v3⟩

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