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Influence de la L1 sur l’acquisition des voyelles orales du français chez des enfants tunisiens
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In: Symposium GDRI-SLAT ; https://hal.archives-ouvertes.fr/hal-02437745 ; Symposium GDRI-SLAT, 2017, Paris, France (2017)
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| 42 |
Domain-Initial strengthening as reduced coarticulation
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In: Phonetic and Phonology in Europe 2017 (PaPE) ; https://hal.archives-ouvertes.fr/hal-02437308 ; Phonetic and Phonology in Europe 2017 (PaPE), 2017, Cologne, Germany (2017)
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| 43 |
C-to-V coarticulation in spontaneous French : acoustic analysis and classification
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In: Workshop Abstraction, Diversity, and Speech Dynamics ; https://hal.archives-ouvertes.fr/hal-02437739 ; Workshop Abstraction, Diversity, and Speech Dynamics, 2017, Munich, Germany (2017)
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| 44 |
Laboratory phonology
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In: The Routledge Handbook of Phonological Theory ; https://hal.archives-ouvertes.fr/hal-02427701 ; The Routledge Handbook of Phonological Theory, Routledge, pp.504-529, 2017, ⟨10.4324/9781315675428-18⟩ (2017)
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| 45 |
Rôle des contextes lexical et post-lexical dans la réalisation du schwa : apports du traitement automatique de grands corpus
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In: 31èmes Journées d'Etudes sur la Parole ; https://halshs.archives-ouvertes.fr/halshs-01401348 ; 31èmes Journées d'Etudes sur la Parole, Jul 2016, Paris, France. pp.633-641 (2016)
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| 46 |
The TYPALOC Corpus: A Collection of Various Dysarthric Speech Recordings in Read and Spontaneous Styles
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In: Language Resources and Evaluation Conference (LREC) ; https://halshs.archives-ouvertes.fr/halshs-01401377 ; Language Resources and Evaluation Conference (LREC), May 2016, Portoroz, Slovenia. p 4658-4665 (2016)
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| 47 |
MonPaGe : un protocole informatisé d’évaluation de la parole pathologique en langue française
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In: Journée de neurologie de langue française ; https://halshs.archives-ouvertes.fr/halshs-01423218 ; Journée de neurologie de langue française , Apr 2016, Nantes, France. pp.A162-163, ⟨10.1016/j.neurol.2016.01.386⟩ (2016)
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| 48 |
Chapitre 14. MonPaGe : un protocole informatisé d’évaluation de la parole pathologique en langue française
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In: Orthophonie et technologies innovantes ; https://hal.archives-ouvertes.fr/hal-02437340 ; Joyeux N. & Topouzkhanian S. Orthophonie et technologies innovantes, 2016, 978-2-36235-093-1 (2016)
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| 49 |
MonPaGe: un protocole informatisé d’évaluation de la parole pathologique en langue française ; MonPaGe : un protocole informatisé d’évaluation de la parole pathologique en langue française
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In: Actes des 16e Rencontres Internationales d’Orthophonie, Paris, France ; https://hal.archives-ouvertes.fr/hal-02393932 ; Actes des 16e Rencontres Internationales d’Orthophonie, Paris, France, 2016 (2016)
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| 50 |
The Effects of Prosody on French V-to-V Coarticulation: A Corpus-Based Study
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In: Interspeech ; https://halshs.archives-ouvertes.fr/halshs-01377687 ; Interspeech, Sep 2016, San Francisco, United States. pp.998 - 1001, ⟨10.21437/Interspeech.2016-1323⟩ (2016)
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| 51 |
Que nous apprennent les gros corpus sur l’harmonie vocalique en français ?
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In: 31èmes Journées d’Etudes sur la Parole ; https://halshs.archives-ouvertes.fr/halshs-01401358 ; 31èmes Journées d’Etudes sur la Parole, Jul 2016, Paris, France. pp.571-579 (2016)
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| 52 |
Effect of Domain Initial Strengthening on Vowel Height and Backness Contrasts in French: Acoustic and Ultrasound Data
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In: ISSN: 1092-4388 ; EISSN: 1558-9102 ; Journal of Speech, Language, and Hearing Research ; https://halshs.archives-ouvertes.fr/halshs-01479303 ; Journal of Speech, Language, and Hearing Research, American Speech-Language-Hearing Association, 2016, 59, pp.S1575-S1586. ⟨10.1044/2016_JSLHR-S-15-0044⟩ (2016)
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| 53 |
Comparing neighborhood density and clear speech effects in the French vowel system
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In: 15th Laboratory Phonology (LabPhon15) ; https://halshs.archives-ouvertes.fr/halshs-01401467 ; 15th Laboratory Phonology (LabPhon15), Jul 2016, Ithaca, United States (2016)
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| 54 |
Characterizing rhythmic alterations in the speech of French dysarthric patients
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In: Int. Symposium on Monolingual and Bilingual Speech ; https://halshs.archives-ouvertes.fr/halshs-01401472 ; Int. Symposium on Monolingual and Bilingual Speech, Sep 2015, Chania, Greece (2015)
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| 55 |
Caractérisation des altérations rythmiques dans la parole de patients dysarthriques français
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In: Sixième Journées de Phonétique Clinique ; https://halshs.archives-ouvertes.fr/halshs-01401474 ; Sixième Journées de Phonétique Clinique, Jun 2015, Montpellier, France (2015)
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| 56 |
Duration- vs. Style-Dependent Vowel Variation: a Multiparametric Investigation
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In: ICPHS Proceedings ; 18th International Congress of Phonetic Sciences (ICPhS'15) ; https://hal.archives-ouvertes.fr/hal-01251372 ; 18th International Congress of Phonetic Sciences (ICPhS'15), Aug 2015, Glasgow, United Kingdom. pp.5 ; http://www.icphs2015.info/ (2015)
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| 57 |
Voicing Variations in French Obstruents: Distribution and Acoustic Quantification
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In: 18th International Congress of Phonetic Sciences (ICPhS'15) ; https://hal.archives-ouvertes.fr/hal-01251373 ; 18th International Congress of Phonetic Sciences (ICPhS'15), Aug 2015, Glasgow, United Kingdom. pp.5 (2015)
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| 59 |
Domain initial strengthening and height contrast in French: acoustic and ultrasound data
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In: 10th International Seminar on Speech Production ; https://halshs.archives-ouvertes.fr/halshs-01401388 ; 10th International Seminar on Speech Production, May 2014, Cologne, France. pp.142-145 (2014)
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| 60 |
Variation in the production of French vowels: physiological constraints and communicatives demands
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In: International Workshop of Language Production ; https://hal.archives-ouvertes.fr/hal-01507641 ; International Workshop of Language Production, Jul 2014, Geneva, Switzerland. non paginé (2014)
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Abstract:
Speech production is known to vary according to speaking style. One possible explanation for segmental reduction in spontaneous speech is that speakers adapt their pronunciation to the amount of contextual information available and/or to the communicative need of the production situation (Lindblom 1990, Meunier et al. 2005). The objective of our study is to further investigate the ability shown by speakers to adapt their speech to specific production situations, by comparing the acoustic realization of French oral vowels in a reading task vs. in spontaneous productions. Two populations are compared. The first population includes 10 healthy French speakers, for which we expect an adaptation to the different communicative demands in the two speech conditions. The second population includes 28 speakers with dysarthria due to Parkinson's disease (8), Amyotrophic Lateral Sclerosis (12), and cerebellar ataxia (8). In this population, vowel production is affected by strong physiological constraints but it is unknown whether these constraints impede the speaker ability to adapt to communicative demand. It is also unknown how the patterns of variation in healthy speech, which are commonly described as vowel reduction, can be compared to the reductions that are primarily conditioned by motoric restrictions in dysarthric speech. To answer these two questions, the acoustic realization of the French oral vowels /i, e, a, o, u/ produced by both populations in the two speech conditions are compared using the same set of acoustic metrics. Those metrics (Fougeron & Audibert 2011) are based on simple F1 and F2 formant measurements, and are meant to capture variation in many possible dimensions, such as changes in articulator mobility/displacements (size of the vowel space, displacement in F1 or in F2 dimension), changes in target stability (within category variability), and changes affecting linguistic contrast in the system (overlap between categories, centralization of vowel targets). Preliminary results on the ALS speakers show that despite large inter-speaker variability, the dysarthric population does not pattern as the healthy population: in spontaneous speech, they do not show a systematic reduction of their acoustic space, nor a centralization of acoustic target in F1 dimension, nor vowel shortening. Results on the other two other dysarthic populations will be presented at the conference.
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Keyword:
[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology; [SHS.LANGUE]Humanities and Social Sciences/Linguistics; adaptation; Dysarthry; vowel production
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URL: https://hal.archives-ouvertes.fr/hal-01507641
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