Variabilité du geste linguo-palatal. Le cas du russe

Ekaterina Lecocq 1 Nathalie Vallée 2, 1 Silvain Gerber 2 Christophe Savariaux 2, 3
1 GIPSA-VSLD - VSLD
GIPSA-DPC - Département Parole et Cognition
2 GIPSA-Services - GIPSA-Services
GIPSA-lab - Grenoble Images Parole Signal Automatique
3 GIPSA-CRISSP - CRISSP
GIPSA-DPC - Département Parole et Cognition
Abstract : Palatal gesture variability in Russian: speaker, stress and syllabic structure effects. The palatal feature is often discussed because it does not capture all the complexity of a palatal articulation. Moreover, it does not take into account the great range of consonantal realizations associated with this phonological feature. Russian has developed palatal and palatalized consonants and hence makes possible the observation of different realizations of the palatal feature within a phonological system. From a set of articulatory data acquired using an electromagnetic articulograph, we analyzed the variation of spatial and temporal patterns of the tongue configurations during the production of Russian consonants / tʲ ʧ ʃ ʃʲ:/ according to the following factors: speaker, stress and position in the syllable. The results confirm partially those of Biteeva Lecocq et al. (2016). The analyzes show a large interspeaker variability and no effect of the two other tested factors. These two points are discussed considering previous studies.
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Ekaterina Lecocq, Nathalie Vallée, Silvain Gerber, Christophe Savariaux. Variabilité du geste linguo-palatal. Le cas du russe. 32èmes Journées d'Etudes sur la Parole (JEP 2018), Jun 2018, Aix-en-Provence, France. ⟨hal-01958162⟩

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