摘要
多节目电视广播是一种新电视广播方式,它可在一个电视频道中播送50路彩色电视图象及伴音.本文叙述研制和生产中必不可少的信号发生器.
Multi-program TV broadcasting is a new kind of TV broadcasting.It can transmit the colour image signals and sounds of fifty television programs simultaneously in just one television channel.This paper describes the multi- program TV signal generalor,which is necessary for research and'development of the multi-program TV broadcasting system.
关键词
信号发生器
教学电视
数字电视
television signal generator
educational television/digital television
