Vowel Normalization in Dysarthria
Description
In this study, the Bark transform and Lobanov method were used to normalize vowel formants in speech produced by persons with dysarthria. The computer classification accuracy of these normalized data were then compared to the results of human perceptual classification accuracy of the actual vowels. These results were then analyzed to determine if these techniques correlated with the human data.
Date Created
The date the item was original created (prior to any relationship with the ASU Digital Repositories.)
2013-05
Agent
- Author (aut): Jones, Hanna Vanessa
- Thesis director: Liss, Julie
- Committee member: Dorman, Michael
- Committee member: Borrie, Stephanie
- Contributor (ctb): Barrett, The Honors College
- Contributor (ctb): Department of Speech and Hearing Science
- Contributor (ctb): Department of English
- Contributor (ctb): Speech and Hearing Science