SEPARATION OF FRICATIVES FROM ASPIRATED PLOSIVES BY MEANS OF TEMPORAL SPECTRAL VARIATION.

被引：5

作者：

Chan, Chorkin ^{[1
]}

Ng, K.W. ^{[1
]}

机构：

[1] Univ of Hong Kong, Hong Kong, Univ of Hong Kong, Hong Kong

来源：

IEEE Transactions on Acoustics, Speech, and Signal Processing | 1985年 / ASSP-33卷 / 05期

关键词：

SIGNAL PROCESSING - Spectrum Analysis;

D O I：

10.1109/TASSP.1985.1164707

中图分类号：

学科分类号：

摘要：

The authors discuss the separation of fricatives from aspirated plosives based on the dynamic properties of the consonant spectra. Twelve features of each CV syllable were constructed and employed to determine the discriminants for the two manners of articulation. Correct classifications were around 85% if the cases to be classified belonged to a set of CV syllables of (1) the same place of articulation under the same vowel environment; (2) the same vowel environment; or (3) the same place of articulation without using any information from the vowel region at all.

引用

页码：1130 / 1137