Acoustical Society of America
Journal of the Acoustical Society of America
Covariation among vowel height effects on vowel intrinsic fundamental frequency (IF0), voice onset time (VOT), and voiceless interval duration (VID) is analyzed to assess the plausibility of a common physiological mechanism underlying variation in these measures. Phrases spoken by 20 young adults, containing words composed of initial voiceless stops or /s/ and high or low vowels, were produced in habitual and voluntarily increased F0 conditions. High vowels were associated with increased IF0 and longer VIDs. VOT and VID exhibited significant covariation with IF0 only for males at habitual
Berry, Jeffrey and Moyle, Maura Jones, "Covariation Among Vowel Height Effects on Acoustic Measures" (2011). Speech Pathology and Audiology Faculty Research and Publications. 2.