Klatt共振峰合成器的实时化研究  

REAL-TIME RESEARCH FOR KLATT FORMANT SYNTHESIZER

作　　者：赵小杰[1] 谢咏圭[1] 

机构地区：[1]北京师范大学无线电电子学系

出　　处：《北京师范大学学报（自然科学版）》1994年第2期212-216,共5页Journal of Beijing Normal University(Natural Science)

基　　金：国家"八五"重点攻关课题

摘　　要：介绍了Ｋｌａｔｔ共振峰合成器利用串－并联通道模拟清－浊音的优点和对汉语应用的前景，给出了合成器的结构原理。从实时研究的必要性出发，采用由高速数字信号处理器芯片ＴＭＳ３２０Ｃ３０与ＰＣ机构成的主从系统实时实现了Ｋｌａｔｔ合成器。该合成器达到了实时、音质好的目标，并已应用于汉语文语转换系统的研制中。The paper described the advantage of using cascade/parallel channel to simulate unvoiced/voiced sound in Klatt formant synthesizer with its prospect for Chinese application,based above all,the construction principles of this synthesizer are stressed,and considered the real-time research necessity,the Klatt synthesizer is realized in real time using the host-slave structure which is consisted of the high speed DSP processor TMS320C30 with PC computer.This synthesizer has achieved the object of real-time and high speech quality,and has being used in developing Chinese text -to-speech system.

关 键 词：共振峰 实时合成 文语转换 合成器 

分 类 号：TN912.3[电子电信—通信与信息系统]