丽音(NICAM)双伴音/立体声电视广播技术  

Techniques in TV Broadcasting with NICAM Dual/Stereo Sound

作　　者：伍湘彬 

机构地区：[1]广东电子技术学校

出　　处：《电视技术》1993年第5期17-20,共4页Video Engineering

摘　　要：本文首先介绍了电视双伴音/立体声广播的几种常用方式,然后着重分析丽音(NICAM)双伴音/立体声广播系统的基本原理,并给出其接收系统的集成电路。In this paper, first the usual modes for dual sound /stereo TV broadcasting are introduced, then basic principle of NICAM dual sound /stereo TV broadcasting system is analysed and the integrated circuit used in the receiving system is given .

关 键 词：双伴音 立体声电视 广播电视 

分 类 号：TN941.2[电子电信—信号与信息处理]