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Audiology and Speech Research > Volume 12(3); 2016 > Article
Audiology and Speech Research 2016;12(3): 150-156.
Published online: July 31, 2016.
doi: http://doi.org/10.21848/asr.2016.12.3.150
독립발화조건에 따른 한국어 모음 길이 연구
이경주1, 진인기2
1한림대학교 일반대학원 언어병리청각학과
2한림대학교 자연과학대학 언어청각학부, 청각언어연구소
A Study of Durations for Korean Vowels at Isolated Utterance Condition
Kyungju Lee1, In-Ki Jin2
1Department of Speech Pathology and Audiology, Graduate School, Hallym University, Chuncheon, Korea
2Division of Speech Pathology and Audiology, Research Institute of Audiology and Speech Pathology, College of Natural Sciences, Hallym University, Chuncheon, Korea
Correspondence  In-Ki Jin ,Tel: +82-33-248-2221, Fax: +82-33-256-3420, Email: inkijin@hallym.ac.kr
Received: June 17, 2016; Revised: June 28, 2016   Accepted: July 1, 2016.  Published online: July 31, 2016.
ABSTRACT
Purpose:
The purpose of this study was to measure durations of Korean vowels.
Method:
Using a speech-recording program, 20 normal-hearing participants recorded 20 Korean vowels. Each vowel was recorded five times and the second, third, and fourth recorded vowel durations were used for analysis of durations.
Results:
On average, vowel durations for female speakers were longer than the durations for male speakers. Specifically, 11 vowel durations for female speakers were significantly longer than the durations for male speakers and the other nine vowel durations for female speakers were not. In addition, across-vowel differences in duration were evident not only for male speakers but also for female speakers. Generally, durations of diphthongs were longer than durations of monophthongs.
Conclusion:
The results of this study provide information about effects of gender and vowels in vowel durations. Vowel durations may be one factor to discriminate vowels.
Key Words: Acoustic characteristics, Vowel, Duration
중심단어: 음향학적 특성· 모음· 길이
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