几种电视立体声/双伴音制式解码的研究与实现  

Study on and implementation of decoding in some stereo／dual sound systems

作　　者：陈田明[1] 

机构地区：[1]深圳大学信息工程学院,广东深圳518060

出　　处：《电视技术》2001年第8期66-69,共4页Video Engineering

摘　　要：对世界主要的几种电视立体声／双伴音制式进行了分析比较，并结合中国电视广播附加双声道数字声制式的特点，研制了功能较完善的适用于多种制式解调的电路，介绍了ITT公司的多制式声音处理芯片（MSP3410D）的特点和组成，给出系统软件控制框图。A few of main stereo／dual sound system in the world are compared and analyzed in this paper． A circuit of the more functions and demodulating multi-standard sound system is designed with the characteristics of Chinese TV broadcast additional dual sound digital audio system． The feature and the architecture of Multi-standard sound processor IC （MSP3410D) are introduced．The block diagram of system software control is given．

关 键 词：立体声 双伴音 电视制式 解码 

分 类 号：TN949.5[电子电信—信号与信息处理] TN941.4[电子电信—信息与通信工程]