한국인의 쉬운 한국어, 어려운 한국어, 영어 읽기 상황에서의 음성 특성
Characteristics of the Korean speakers’ voice under easy Korean, difficult Korean and English reading situations
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초록
The purpose of this study is to know the acoustic characteristics of voice under stressful and relaxed conditions. Ten undergraduate male students participated in this study and produced 아, 에, 이 vowels in English reading, difficult Korean reading under stressful conditions, and easy Korean reading under relaxed conditions. After that, F0, jitter, shimmer, NHR, F1, F2, and F3 values were measured and analyzed. The results of this study demonstrate that speech parameters related to stress are jitter, shimmer, and NHR in that these values are lower under relaxed situations (easy Korean reading) than that of stressful situations (English and difficult Korean reading). This study will be a foundation to verify that the analysis of acoustic characteristics can serve as a quantitative tool for measuring stress levels.
Abstract
The purpose of this study is to know the acoustic characteristics of voice under stressful and relaxed conditions. Ten undergraduate male students participated in this study and produced 아, 에, 이 vowels in English reading, difficult Korean reading under stressful conditions, and easy Korean reading under relaxed conditions. After that, F0, jitter, shimmer, NHR, F1, F2, and F3 values were measured and analyzed. The results of this study demonstrate that speech parameters related to stress are jitter, shimmer, and NHR in that these values are lower under relaxed situations (easy Korean reading) than that of stressful situations (English and difficult Korean reading). This study will be a foundation to verify that the analysis of acoustic characteristics can serve as a quantitative tool for measuring stress levels.
참고문헌 (13)
- "두산백과. 올림픽 경기 대회" (2015)[URL]
- 최연옥, "노인 관상동맥질환자의 스트레스 측정도구 개발", Journal of Korean Academy of Nursing, 44(6), pp.630~638 (2014), 한국간호과학회
- Dromey, C., "The Influence of pitch and loudness changes on the acoustics of vocal tremor", Journal of Speech, Language, and Hearing Research, 45, pp.870~890 (2002)
- 한대석, "심박변이도 측정에 의한 한국인의 스트레스 상태 분석", 스트레스 硏究, 15(3), pp.163~169 (2007), 대한스트레스학회
- Karlesson, I., "Within-speaker variability due to manners", Proceedings of ICSLP (1998)
- 김지은, "한국인 영어 학습자의 어말 폐쇄음과 선행 모음 길이의 상관관계 연구", 말소리와 음성과학, 3(1), pp.15~22 (2011), 한국음성학회
- Künzel, H. J., "Some general phonetic and forensic aspects of speaking tempo", Forensic Linguistics, 4(1), pp.48~83 (1997)
- 권철홍, "감정 인식을 위한 음성 특징 도출", 말소리와 음성과학, 4(2), pp.73~78 (2012), 한국음성학회[DOI]
- Murray, I., "Towards a definition and working model of stress and its effects on speech", Speech Communication, 20(1), pp.3~12 (1996)
- Pittam, J., "Handbook of emotions", pp.185~197 (1993), The Guilford Press
- Scherer, K. R., "Vocal affect expression : A review and a model for future research", Psychological Bulletin, 99, pp.143~165 (1986)
- "Olympic Games" (2015)[URL]
- 양희경, "패치형 바이폴라 심장활동 모니터링 시스템을 이용한스트레스 상태의 HRV 평가", 감성과학, 12(2), pp.161~168 (2009), 한국감성과학회