The Phonetic Context of American English Flapping: Quantitative Evidence

Autor/inn/en	Eddington, David; Elzinga, Dirk
Titel	The Phonetic Context of American English Flapping: Quantitative Evidence
Quelle	In: Language and Speech, 51 (2008) 3, S.245-266 (22 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0023-8309
DOI	10.1177/0023830908098542
Schlagwörter	North American English; Language Variation; Computational Linguistics; Phonology; Language Processing; Language Research; Oral Language; Experiments; Speech; Undergraduate Students + Suchen Sie Ihr Suchwort? Amerikanisches Englisch; Sprachenvielfalt; Linguistics; Computerlinguistik; Fonologie; Sprachverarbeitung; Sprachforschung; Oral interpretation; Mündlicher Sprachgebrauch; Erprobung; Speaking; Sprechen
Abstract	The phonetic context in which word-medial flaps occur (in contrast to [t[superscript h]]) in American English is explored. The analysis focuses on stress placement, following phone, and syllabification. In Experiment 1, subjects provided their preference for [t[superscript h]] or [flapped t] in bisyllabic nonce words. Consistent with previous studies, flaps were preferred before stressless syllables and [t[superscript h]] before stressed syllables, but the following phone also exerted a small degree of influence. Experiments 2 and 3 tested whether [t[superscript h]] or [flapped t] are associated with a particular syllable position in bisyllabic words. They demonstrate that [t[superscript h]] is favored in onsets, while [flapped t] is not consistently placed in either the onset or coda, nor is it generally ambisyllabic. These findings contradict analyses that posit syllable division as a conditioning factor in the appearance of [t[superscript h]] versus [flapped t]. Experiment 4 examined the pronunciation of 480 multisyllabic words from the TIMIT corpus. VCV was seen to favor [flapped t], while VCV favored [t[superscript h]]. In addition, flaps tend to be followed by syllabic sonorants and [t[superscript h]] by tense vowels. Because the following phones that influenced [t[superscript h]] and [flapped t] in Experiment 4 differ from those that were significant in Experiment 1, more research is necessary into the effect that following phones have on the appearance of [t[superscript h]] and [flapped t]. (Contains 6 tables and 13 footnotes.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10