IBM PC/XT微机语音输出系统  

Speech Output of IBM PC/XT Microcomputer

作　　者：陶云刚[1] 

机构地区：[1]南京航空学院

出　　处：《测控技术》1992年第2期12-13,共2页Measurement & Control Technology

摘　　要：介绍了用NLPCM(nonlinear pulse code modu-tation,非线性脉码调制)进行语音合成的原理。采用基于NLPCM 原理制成的单片语音处理器MC14403,用MCS-51单片机进行控制,实现了IBM PC/XT 的语音输出。该系统结构简单,通用性强,成本低,修改灵活。合成语音清晰、自然、易懂。This paper introduces the principle of speech syn- thesis by nonlinear pulse code modulation (NLPCM).A mi- crocontroller speech processor MC14403 based on the NLPCM principle is made and contrlled by microcontroller MCS-51 to realize speech output on IBM PC/XT comput- er.This system is simple in construction,universal in appli- cation,convenient in modification and low in cost.The synthetic speech is clear,natural and easy to understand.

关 键 词：微机 语音输出系统 

分 类 号：TP334.4[自动化与计算机技术—计算机系统结构]