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Language specificity vs speaker variability of anticipatory labial coarticulation in German and English

Lo, Justin JH; Carignan, Christopher; Pouplier, Marianne; Alderton, Roy; Rodriquez, Francesco; Evans, Bronwen G; Reinisch, Eva; (2023) Language specificity vs speaker variability of anticipatory labial coarticulation in German and English. In: Skarnitzl, Radek and Volín, Jan, (eds.) Proceedings of the 20th International Congress of Phonetic Sciences – ICPhS 2023. (pp. pp. 2105-2109). International Phonetic Association: Prague, Czech Republic. Green open access

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Abstract

This paper presents a study of the sources of cross-linguistic variation in anticipatory labial coarticulation. We collected audiovisual data from speakers of German and American English, two languages distinguished by the presence of phonological rounding contrast for vowels, to examine (i) how patterns of coarticulation differ in these languages and (ii) to what extent such patterns are speaker-specific. Our results indicate that anticipatory labial coarticulation is temporally extensive in both German and English. While our data demonstrate that in both languages there is considerable variability between speakers in their individual degree of coarticulation, there is nonetheless an overarching influence of language on the patterns of coarticulation. In particular, anticipatory coarticulation is less extensive and more constrained in German than in English. These findings contribute to our understanding of the roles of phonological contrast and speaker variability in the temporal organization of anticipatory coarticulation.

Type: Proceedings paper
Title: Language specificity vs speaker variability of anticipatory labial coarticulation in German and English
Event: 20th International Congress of Phonetic Sciences
Location: Prague, Czechia
Open access status: An open access version is available from UCL Discovery
Publisher version: https://www.internationalphoneticassociation.org/i...
Language: English
Additional information: Copyright © Authors. This in an open access publication licenced by the authors of papers under the CC BY-NC-ND 4.0 license, https://creativecommons.org/licenses/by-nc-nd/4.0/deed.en.
Keywords: Lip rounding; coarticulation; individual variation; language specificity; speech production
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences > Speech, Hearing and Phonetic Sciences
URI: https://discovery-pp.ucl.ac.uk/id/eprint/10201217
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