한국음향학회:학술대회논문집 (Proceedings of the Acoustical Society of Korea Conference)
- 한국음향학회 1993년도 학술논문발표회 논문집 제12권 1호
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- Pages.259-262
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- 1993
G-Peak의 특성에 의한 피치시점검출
The Pitch Beginning Point Extraction Using Property of G-peak
초록
In this paper, a new pitch beginning point detection method by extracting the G-peak, is proposed. By the speech production model, the area of the first peak on a pitch interval of speech signals is emphasized. By using the above characteristics, this method have more advantages than the others for pitch beginning point detection. The defective decision caused by an impulsive noise is minimized and the pre-filtering is not necessary for this method, because the integration of signals takes place in the process.
키워드