Jitter and Shimmer Differences among Sustained Vowel Phonations
- 1 March 1982
- journal article
- research article
- Published by American Speech Language Hearing Association in Journal of Speech, Language, and Hearing Research
- Vol. 25 (1) , 12-14
- https://doi.org/10.1044/jshr.2501.12
Abstract
This study investigated jitter and shimmer differences among eight English vowels recorded through a miniature accelerometer placed on the throat. Statistical tests indicated no significant differences in either jitter or shimmer among the eight vowels. An average jitter value of .75% and a shimmer value of .17 dB were obtained across the eight vowels and 20 subjects.This publication has 10 references indexed in Scilit:
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