ON THE USE OF PITCH CONTOUR OF MANDARIN SPEECH IN TEXT-INDEPENDENT SPEAKER IDENTIFICATION.

Sin-Horng Chen*, Min Tau Lin

*此作品的通信作者

研究成果: Conference article同行評審

1 引文 斯高帕斯(Scopus)

摘要

By taking advantage of the four-tone structure in the pitch contour of Mandarin speech, text-independent speaker identification using an orthogonal pitch parameter is described. Slopes, mean, and duration of the pitch contour of each word in an utterance are taken as recognition features. An 85% identification rate is achieved by using parameters of pitch contour only. When incorporating parameters of pitch contour with parameters of the vocal tract, this system outperforms that of using parameters of pitch contour or vocal tract only. A recognition rate of 99. 2% is reached using such a system.

原文English
文章編號1169470
頁(從 - 到)1418-1421
頁數4
期刊ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
DOIs
出版狀態Published - 1 一月 1987

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