Resistance of voice onset time variability to intoxication.
Voice onset times of /d/ and /t/ were measured for 16 adult subjects (age range 21 to 26 years) under conditions of sobriety and intoxication. Subjects consumed beer to reach intoxication levels between 0.075 and 0.100% as measured using a portable breathalyzer test. Analysis indicated consistent variabilities over time for each subject and resistance of VOT variability to alcohol influence.
Swartz
B L
BL
Central Michigan University, Mt. Pleasant 48859.
D000328:Adult; D000435:Alcoholic Intoxication / Q000523:psychology*; D000431:Ethanol / Q000493:pharmacokinetics; D005260:Female; D006801:Humans; D008297:Male; D008838:Microcomputers; D010700:Phonetics; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation; D013018:Sound Spectrography / Q000295:instrumentation; D014705:Verbal Behavior / Q000187:drug effects*
D000431:Ethanol