LPC技术及其在智能语音系统中的应用  

The LPC Technology and Its Application in Intelligent Voice System

作　　者：陈萍[1] 许晓鸣[1] 

机构地区：[1]上海交通大学自动化系,上海200030

出　　处：《自动化仪表》1998年第7期16-17,共2页Process Automation Instrumentation

摘　　要：线性预测编码(LPC)是当今语音分析中最好的方法.简练介绍了LPC的工作原理,实现LPC的芯片,以及如何利用单片机作为主控单元,LPC芯片作为从控单元(用于发音),以扩大语音的存储容量.Al present, the linear predictive coding (LPC) is the best method for voice analysis. The operational principle and the chip implementing LPC are introduced briefly. The storage capacity is expanded by using single chip computer as the master control unit and the LPC chip as the slave control unit (sending voice).

关 键 词：语音压缩 语音合成 数字编码 线性预测编码 

分 类 号：TN912.3[电子电信—通信与信息系统] TN911.21[电子电信—信息与通信工程]