Analysis of Fundamental Frequency and Voice Parameter From 4 to 8 Years Old Children
- VernacularTitle:4～8岁儿童嗓音声学参数结果分析
- Author:
Tiesong ZHANG
;
Jianyun LIN
;
Shengquan ZHAO
- Publication Type:Journal Article
- Keywords:
Preschool children\ \ School-age children\ \ Voice acoustic analysis
- From:
Journal of Audiology and Speech Pathology
1997;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study and analyse the parameter values of voice in normal healthy preschool children and school-age children. Methods In present paper, voice quality of 120 cases were collected and analyzed with Dr. Speech software. Results There were no differences between preschool and school-age children on parameters jitter, shimmer, SNR, HNR, NNE, F 0, F 1,F 2,F 3 of voice acoustic and so in difference gender. Conclusion All parameters in preschool children and school-age children showed no difference. The tested parameters were significantly different between normal children and children with vocal nodule.
