%0 Journal Article
%T A NEW DESIGN ALGORITHM FOR WAVEFORM VECTOR QUANTIZER OF SPEECH SIGNAL<br>一种设计语言信号波形矢量量化器的新算法
%A Jiang Gangyi
%A Zhang Lihe
%A Cai Jinhai
%A Zheng Yi
%A <br>蒋刚毅
%A 张礼和
%A 蔡金海
%A 郑义
%J 电子与信息学报
%D 1995
%I 
%X Characteristic varibles of waveform vector quantizer of speech signal are presented and used to analyze codebook and its training sequence. It includes three parts, i. e., constructing initial codebook efficiently, training codebook fast and quantizing input vectors fast. Computer simulations show that the training speed of codebook is quickened by the new design algorithm and the complexity of vector quantizer is reduced.
%K Waveform vector quantizer
%K Characteristic varible
%K Reconstruction of codebook<br>波形矢量量化器
%K 特征变量
%K 码本重构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=496C34A44C3E21EE0BB119FFF5C3539D&yid=BBCD5003575B2B5F&vid=BCA2697F357F2001&iid=E158A972A605785F&sid=216EFB25F7F834CC&eid=1FF3CD54EFC256A1&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=5