A Study of Mandarin Vowels Space Area and A Rational administration Method and Corpus in Patients with Voice Disorders
10.3969/j.issn.1006-7299.2024.04.007
- VernacularTitle:嗓音障碍患者的普通话元音空间面积及其合理施测方式和语料研究
- Author:
Bin YI
1
,
2
,
3
;
Xiao LANG
;
Xiaoxi KANG
;
Wensheng ZHAO
;
Shaohua GAO
;
HaKyung KIM
Author Information
1. 上海交通大学医学院附属第九医院耳鼻咽喉头颈外科(上海 200011)
2. 上海交通大学医学院耳科学研究所
3. 上海市耳鼻疾病转化医学重点实验室
- Keywords:
Functional voice disorder;
Vowel space area;
Mandarin;
Acoustic analysis
- From:
Journal of Audiology and Speech Pathology
2024;32(4):322-325
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the vowel acoustic characteristics of patients with voice disorders and the reasonable way of administering vocal space area(VSA)and language in the Mandarin system.Methods A total of 40 subjects(20 males and 20 females)with voice disorder and normal healthy controls were recruited.The differ-ences in VSA between the disorder and healthy control groups were analyzed under different corpora and different vowel vertex numbers.Results The differences in VSA between the voice disorder and the control groups were highly significant in both the vowel and long sentence corpus.The differences in VSA between 4 vowels and 3 vow-els and 5 vowels were not significant,and 5 vowels were more suitable for VSA measurement in Mandarin.Conclu-sion The vowel articulation of patients with voice disorder is less clear than that of normal speakers.It is more ac-curate to use 5 vowels to measure VSA under the Mandarin system and it is better for measuring oral motility.Both single vowels and continuous speech are suitable for the measurement of VSA.
