title: Productive voice onset time characteristics of esophageal speech.
abstract: The voice onset times (VOT) of a large number of stop-consonant initiated syllables produced by esophageal and normal speakers were measured. Esophageal speakers systematically varied VOT during the production of speech-sound categories with the same manner of production. Average voice onset times associated with the production of prevocalic voiceless stops of esophageal speakers were significantly shorter than those of normal speakers, while takler-group comparisons associated with the production of voiced prevocalic stops were nonsignificant. Voice onset times of both esophageal and normal speakers were differentially sensitive to place of articulation. Findings are discussed in terms of furthering current understanding of how effectively esophageal speakers achieve important phonological contrasts.
mesh_terms: D006801:Humans; D008297:Male; D010700:Phonetics; D013071:Speech, Alaryngeal; D013072:Speech, Esophageal; D013997:Time Factors; D014831:Voice