지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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A close-copy stylization of intonation curve was used for an acoustical analysis of emotional speech. For the analysis, 408 utterances of five emotions (happiness, anger, fear, neutral and sadness) were processed to extract acoustical feature values. The results show that certain pitch point features (pitch point movement time and pitch point distance within a sentence) and sentence level features (pitch range of a final pitch point, pitch range of a sentence and pitch slope of a sentence) are affected by emotions. Pitch point movement time, pitch point distance within a sentence and pitch slope of a sentence show no significant difference between male and female participants. The emotions with high arousal (happiness and anger) are consistently distinguished from the emotion with low arousal (sadness) in terms of these acoustical features. Emotions with higher arousal show steeper pitch slope of a sentence. They have steeper pitch slope at the end of a sentence. They also show wider pitch range of a sentence. The acoustical analysis in this study implies the possibility that the measurement of these acoustical features can be used to cluster and identify emotions of speech.
목차
ABSTRACT
1. 서론
2. 실험
3. 결과 및 분석
4. 결론
참고문헌
참고문헌 (18)
참고문헌 신청
1. [학술지(정기간행물)] - Bachorowski, J. / 1995 / Vocal expression of emotion: acoustic properties of speech are associated with emotional intensity and context / Psychological Science 6 : 219 ~ 224
2. [학술지(정기간행물)] - Bänziger, T. / 2005 / The role of intonation in emotional expressions / Speech Communication 46 : 252 ~ 267
3. [학술지(정기간행물)] - Boersma, P. / 2001 / Praat, a system for doing phonetics by computer / Glot International 5 (9/10) : 341 ~ 345
4. [학술대회논문] - Burkhardt, F. / 2005 / A database of German emotional speech / Proceedings of Interspeech 2005 : 1517 ~ 1520
5. [학술지(정기간행물)] - Fontaine, J. / 2007 / The world of emotions is not two-dimensional / Psychological Science 18 (12) : 1050 ~ 1057
2. [학술지(정기간행물)] - Bänziger, T. / 2005 / The role of intonation in emotional expressions / Speech Communication 46 : 252 ~ 267
3. [학술지(정기간행물)] - Boersma, P. / 2001 / Praat, a system for doing phonetics by computer / Glot International 5 (9/10) : 341 ~ 345
4. [학술대회논문] - Burkhardt, F. / 2005 / A database of German emotional speech / Proceedings of Interspeech 2005 : 1517 ~ 1520
5. [학술지(정기간행물)] - Fontaine, J. / 2007 / The world of emotions is not two-dimensional / Psychological Science 18 (12) : 1050 ~ 1057
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UCI(KEPA) : I410-ECN-0101-2015-700-002784130