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引用本文：

胡象源.TV信号的多路传输及带宽压缩[J].电讯技术，1987，（4）： - . [点击复制]
.Multiplexing and bandwidth compression of TV signals[J].，1987，（4）： - . [点击复制]

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TV信号的多路传输及带宽压缩

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摘要:

本文阐述了时间压缩信号及其频谱、各种差分信号的产生方法及频带压缩过程.最后对图象带宽为4.2MHz的TV系统用8.4MHz带宽传送三个TV信号的具体执行力式作了介绍.

关键词: 电视传输,时间压缩复用,差分信号

DOI：

基金项目:

Multiplexing and bandwidth compression of TV signals

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Abstract:

This paper described time compression siganl,speerrum,generating method of varied differential signals and bandwidth compression process.Finally,for TV system of 4.2MHz picture bandwidth,the concrete execution mode of three TV signals transmitl within 8.4MHz bandwidth was described in this paper.

Key words: TV Transmission,TCM,Diffcrcntial Signal