摘要
数字电视是新一代的电视，其无论是从电视节目的录制、播出到发射、还是接收全部采用数字编码与数字传输技术。本文首先对数字电视系统的组成和它在有线电视网中的传输方式进行了简单介绍，然后对信号传输的各部分进行了详细探讨。
Digital TV is the next generation of television,whether it is from the TV show recording,broadcast to transmit or receive all digital encoding and digital transmission technology.In this paper,the composition of the digital television system and its transmission in the cable television network in the way of a brief introduction,then the various parts of the signal transmission has been discussed in detail.
出处
《计算机光盘软件与应用》
2011年第19期85-85,共1页
Computer CD Software and Application
关键词
有线数字电视
信号传输
传输技术
Digital cable TV
Signal transmission
Transmission technology
