|
KMID : 1022420120040010119
|
|
Phonetics and Speech Sciences
2012 Volume.4 No. 1 p.119 ~ p.124
|
|
|
A comparison of the voice difference of persons with Idiopathic Parkinson’s disease and a normal group in five vowels
|
|
Lee In-Ae
Kim Moon-Jeoung
Hwang Young-Jin
|
|
|
Abstract
|
|
|
|
The purpose of this study is to compare the voice differences of persons with Idiopathic Parkinson"s disease and a normal group according to five vowels. Eight persons with Idiopathic Parkinson’s disease and a healthy control group of 22 were selected and every voice analyzed by MDVP. The first result showed that jitter measurements between the two group showed a significant statistical difference according to all vowels. Second, the two groups’ shimmer measurements showed a significant statistical difference according to nearly all vowels. Third, jitter measurements between the five vowels were more relatively closely correlated persons with Idiopathic Parkinson’s disease than the normal group. Fourth, shimmer figures between the five vowels more relatively closely correlated persons with Idiopathic Parkinson’s disease than the normal group.
|
|
|
KEYWORD
|
|
|
Idiopathic Parkinson"s disease, jitter, shimmer
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|