Waveform interpolation speech coding algorithm at 2.4kbit/s based on wavelet transform

A waveform interpolation speech coding algorithm at 2.4kbit/s based on wavelet transform was proposed,in which characteristic waveform decomposition and reconstruction is processed using biorthogonal wavelet filters.At the encoder,the alignment operation was removed and the amplitude spectrum is dec...

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Bibliographic Details

Published in:	Tongxin xuebao
Main Authors:	WANG Jing, KUANG Jing-ming, XIE Xiang
Format:	Article
Language:	Chinese
Published:	Editorial Department of Journal on Communications 2007-01-01
Subjects:	speech coding;wavelet transform;waveform interpolation;characteristic waveform decomposition
Online Access:	http://www.joconline.com.cn/thesisDetails?columnId=74658881&Fpath=home&index=0