Pitch Estimation of Marathi Spoken Numbers in Various Speech Signals

被引：0
|
作者：
Nimbhore, S. S. [1 ]
Ramteke, G. D. [1 ]
Ramteke, R. J. [1 ]
机构：
[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Comp Sci & IT, Aurangabad 431001, Maharashtra, India
来源：
2013 INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND SIGNAL PROCESSING (ICCSP) | 2013年
关键词：
Pitch Detection Algorithm: Autocorrelation and Cepstral; Pitch; Speech Synthesis;
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：
This paper describes pitch estimation of Marathi spoken numbers which are extracted the features from various speech signals. The speech frequencies of Marathi spoken numbers are acquired by various male and female speakers. The pitch frequencies are normalized using PRAAT tool. The pitch contours are compared with pitch detector. The autocorrelation and cepstral methods are used to estimate speech frequency. Pitch detection is calculated by statistical methods and similarity is measured by Euclidian distance. The pitch frequency results found to be satisfactory. The average mean of frequency varies from 1.48 to 2.03 and standard deviation varies from 0.84 to 1.38 in Hz.
引用
收藏
页码：405 / 409
页数：5
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