digital tv terrestrial broadcasting system 数字电视地面广播系统
digital television terrestrial broadcasting system 数字电视地面广播传输系统
In digital terrestrial television system, there is much burst and random noise in the broadcasting channel, and burst noise is more harmfully than random noise.
在地面数字电视系统中，广播信道存在着突发噪声干扰和随机噪声干扰，而且前者的危害甚于后者。
This paper describes the realization of ATSC 8-VSB Modulator of the VSB-based HDTV terrestrial broadcasting system by using almost all digital methods.
本文介绍了一种用数字方式实现美国数字电视地面广播系统中的8 VSB调制器的方法。
The digital television terrestrial broadcasting system is important constituent in the broadcasting television system.
地面数字电视广播系统是广播电视系统中的重要组成部分。
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