Automatic parameter extraction of fundamental frequency contours of speech based on a generative model

被引：0
|
作者：
Fujisaki, H
Ohno, S
Tomita, O
机构：
来源：
ICSP '96 - 1996 3RD INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PROCEEDINGS, VOLS I AND II | 1996年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The process of generating an F-0 contour from a small number of linguistically meaningful parameters, has been modeled quite accurately, and the model has been used extensively in speech synthesis. The present paper deals with the inverse problem, i.e., that of extracting the model parameters from a given contour, which can only be solved by successive approximation. This paper presents a method for deriving a first-order approximation to a given F-0 contour from the linguistic information of the utterance, and refining the approximation by Analysis-by-Synthesis. The validity of the method has been confirmed experimentally.
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页码：729 / 732
页数：4
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