Abstract

This study aims to discuss pitch slope on Korean intonation curve in spontaneous speech data. For this study, 656 utterances were taken in the spoken corpus and used 'close-copy stylization'. And then the physical feature of pitch movements was extracted for the study. The pitch slope was calculated on the basis of time and pitch range in each utterance. As a result, the average and distribution of pitch slope is similar between men and women in the range of the pitch movement except for essential differences. The slope of pitch movement confirms that there are no differences between men and women. Pitch slope on a scale of -10 to 10 is 90% of the entire pitch slope; pitch slope that moves by time scale without curve is 33.1%; pitch slope that moves half of the pitch bandwidth during the average time for pitch movement is 23.4%; pitch slope that moves 100% of pitch bandwidth during a half of the average time for pitch movement is 10.4%. Those results imply the possibility of standardization methods of Korean intonation by pitch slope.

주제어

#Intonation   #Intonation curve   #Pitch movements   #Pitch slope   #Spontaneous speech  

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이 논문을 인용한 문헌 (2)

1. Yi, So Pae 2014. "An acoustical analysis of speech of different speaking rates and genders using intonation curve stylization of English" 말소리와 음성과학 = Phonetics and speech sciences, 6(4): 79~90  원문보기 상세보기
2. Yi, So Pae 2014. "An acoustical analysis of emotional speech using close-copy stylization of intonation curve" 말소리와 음성과학 = Phonetics and speech sciences, 6(3): 131~138  원문보기 상세보기