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Combining documentation and research: ongoing work on an endangered language
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In: Proceedings of IALP 2012 (2012 International Conference on Asian Language Processing) ; IALP 2012 (2012 International Conference on Asian Language Processing) ; https://halshs.archives-ouvertes.fr/halshs-00731261 ; IALP 2012 (2012 International Conference on Asian Language Processing), 2012, Hanoi, Vietnam. pp.169-172 (2012)
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Combining documentation and research: ongoing work on an endangered language
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In: Proceedings of IALP 2012 (2012 International Conference on Asian Language Processing) ; IALP 2012 (2012 International Conference on Asian Language Processing) ; https://halshs.archives-ouvertes.fr/halshs-00731261 ; IALP 2012 (2012 International Conference on Asian Language Processing), 2012, Hanoi, Vietnam. pp.169-172 (2012)
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Combining documentation and research:ongoing work on an endangered language
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EXTRACTING KINEMATIC PROPERTIES FROM LARGE-SCALE ULTRASOUND CORPORA
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In: Proc. 17th ICPhS ; International Conference on Phonetic Sciences ; https://halshs.archives-ouvertes.fr/halshs-00677110 ; International Conference on Phonetic Sciences, 2011, Hong Kong SAR China. pp.1994-1997 (2011)
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Gestural cost of articulatory gestures : insight from segmental durations
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In: Labphon 12 ; https://halshs.archives-ouvertes.fr/halshs-00677144 ; Labphon 12, 2010, Albuquerque, United States (2010)
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Abstract:
Focusing on articulatory gestures as the minimal units of the time-varying behavior of speech organs, this paper discusses, based on a large corpus, how segmental durations are suggestive of the complexity or magnitude of articulatory gestures and their organization in connected speech. A body of evidences tends to show that segmental duration is not random. For illustration, the MOCHA database (Wrench, 1999) contains 13960 phoneme utterances (durations of vowels and consonants, based on the labeling data provided), which ranges from 20 up to about 350 ms. Interestingly, there exist a significant correlation of segmental duration between two subjects reading the same corpus (r=0.66; p<0.001). The phoneme utterances produced short by the female subject 'fsew' are also short for the male subject 'msak', and so on (figure 1a). This indicates that segmental duration is primarily conditioned by linguistic factors, rather than being due to individual or random variation. While segmental durations are well related to syllable structure (e.g. Maddieson, 1985), the intrinsic durations of the various phoneme categories (e.g. in Klatt, 1979) are not accounted for by any theory. A basic explanation would propose that segmental durations depend, at least in part, on the articulatory complexity or distance required to move from a target to the next. This proposal, in line with Redford (2004), is consistent with the fact that consonants are shorter when produced within consonant clusters (whose articulatory targets are closer) than when produced in intervocalic position (e.g. Kühnert et al, 2006). In this study, we will focus on /s/, a sibilant fricative, that is known to be resistant to coarticulation, and to require a precise tongue posture in order to be correctly produced (e.g. Stone et al., 2007). /s/'s duration is therefore expected to be more dependent on its phonetic context rather than on its own target undershoot (under the effect of prosodic factors or whatsoever). We hypothesize that longer utterances of /s/ (see Figure 1b) would be explained by a larger distance to the preceding and following targets, or the involvement of a larger number of articulators (e.g. tongue tip and tongue dorsum). In order to verify this hypothesis, the gestural cost cued by acoustic segmental duration will be compared against the gestural cost cued by articulatory parameters (distance between articulatory targets and criticality of the articulators - cf. Ananthakrishnan and Engwall, 2008). By quantitatively assessing the cost of articulatory gestures, we hope to open new perspectives on the understanding of the various syllable structures in the world's languages, and their relation to phoneme inventories.
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Keyword:
[SHS.LANGUE]Humanities and Social Sciences/Linguistics; EMA; gestural cost; mocha database; segmental duration
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URL: https://halshs.archives-ouvertes.fr/halshs-00677144 https://halshs.archives-ouvertes.fr/halshs-00677144/document https://halshs.archives-ouvertes.fr/halshs-00677144/file/cost_rev.pdf
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Turbulent sounds - an interdisciplinary guide
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In: https://halshs.archives-ouvertes.fr/halshs-00677097 ; Mouton de Gruyter, pp.384, 2010 (2010)
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Can biological or sociophonetic factors explain the difference in male versus female /s/
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In: Turbulent sounds - an interdisciplinary guide ; https://halshs.archives-ouvertes.fr/halshs-00677091 ; Turbulent sounds - an interdisciplinary guide, Mouton de Gruyter, pp.281-302, 2010 (2010)
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Producing turbulent speech sounds in the context of cleft palate
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Articulatory and acoustic study of sibilant fricatives ; Etude articulatoire et acoustique des fricatives sibilantes
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In: https://tel.archives-ouvertes.fr/tel-00448814 ; Linguistique. Université de la Sorbonne nouvelle - Paris III, 2009. Français. ⟨NNT : 2009PA030061⟩ (2009)
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Inter-speaker variability and the articulatory-acoustic relations in German and English /sh/
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In: J. Acoust. Soc. Am. 123 ; Acoustics '08 ; https://halshs.archives-ouvertes.fr/halshs-00677138 ; Acoustics '08, 2008, France. pp.3079 (2008)
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Speaker normalization of fricative noise: considerations on language-specific contrasts
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In: proceedings of the XVIth ICPhS ; International Conference on Phonetic Sciences ; https://halshs.archives-ouvertes.fr/halshs-00378905 ; International Conference on Phonetic Sciences, 2007, Germany. pp.825-828 (2007)
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Speaker normalization of fricative noise: considerations on languag-specific contrast
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In: Proc. 16th ICPhS ; 16th International Congress on Phonetic Sciences ; https://halshs.archives-ouvertes.fr/halshs-00677146 ; 16th International Congress on Phonetic Sciences, 2007, Saarbrucken, Germany. pp.825-828 (2007)
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Deux stratégies articulatoires mises en oeuvre dans le contraste /s/-/S/ en français
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In: Actes des XXVIèmes journées d'étude sur la parole ; XXVIe Journées d'Etude sur la Parole ; https://halshs.archives-ouvertes.fr/halshs-00378894 ; XXVIe Journées d'Etude sur la Parole, 2006, France. pp.65-68 (2006)
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Effect of palate shape on the spectral characteristics of coronal fricatives
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In: Conference on Turbulences ; https://halshs.archives-ouvertes.fr/halshs-00378897 ; Conference on Turbulences, 2005, Germany (2005)
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Language-specific control of the articulation for /s/
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In: Conference on Turbulences ; https://halshs.archives-ouvertes.fr/halshs-00378900 ; Conference on Turbulences, 2005, Germany (2005)
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