NYMC Faculty Publications
Effect of Fundamental Frequency at Voice Onset on Vocal Attack Time
Author Type(s)
Faculty
DOI
10.1016/j.jvoice.2012.12.004
Journal Title
Journal of Voice : Official Journal of the Voice Foundation
First Page
273
Last Page
7
Document Type
Article
Publication Date
5-1-2013
Abstract
OBJECTIVE: To examine vocal attack time (VAT) values associated with the production of low, mid, and high rates of vocal fold vibration in normal speakers. STUDY DESIGN: Sound pressure (SP) and electroglottographic (EGG) recordings were obtained for eight female and five male subjects while producing multiple tokens of the sustained vowels /ɑ/, /i/, and /u/ at comfortable loudness and at mid, low (-3 semitones), and high (+6 semitones) rates of vocal fold vibration. METHODS: Generalized sinusoidal models of the SP and EGG signals were computed to compare rates of amplitude change. VAT was computed from the time lag of the cross-correlation function. RESULTS: Adjusted mean VAT for the high frequency condition was smaller than the adjusted mean VAT values for the low- and mid-frequency conditions. There was no significant difference between the mid and low frequency conditions. CONCLUSIONS: Findings reveal an association of the VAT measure with increases in vocal fold tension associated with the production of high rates of vocal fold vibration.
Recommended Citation
Watson, B. C., Baken, R. J., Roark, R. M., Reid, S., Ribeiro, M., & Tsai, W. (2013). Effect of Fundamental Frequency at Voice Onset on Vocal Attack Time. Journal of Voice : Official Journal of the Voice Foundation, 27 (3), 273-7. https://doi.org/10.1016/j.jvoice.2012.12.004