대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 전기.전자공학 학술대회 논문집(II)
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- Pages.1610-1614
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- 1987
고조파 분석에 의한 음성신호의 피치 검출
Pitch Extraction of Speech Signals by the Harmonics analysis
- Kim, Kee-Hee (Seoul National University) ;
- Choi, Jung-Ah (Seoul National University) ;
- Bae, Myung-Jin (Seoul National University) ;
- Ann, Sou-Guil (Seoul National University)
- 발행 : 1987.07.03
초록
The harmonies of the fundamental frequency in speech signal make a minute line spectrum in frequency domain. In this paper, we propose a new algorithm to detect a pitch interval in voiced sound based on the fact that the number of harmonies can represent the period of the pitch in the time domain.
키워드