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1·Instead, the service USES an ATSC broadcasting system to beam signals directly from the station to the mobile devices themselves.

这种服务采用了高级电视系统委员会(atsc)的广播系统直接向手机发射信号。

2·Mobile DTV is a broadcast standard (ATSC M/H) that allows devices to receive DTV broadcasts while actually moving, like on a commuter train.

移动DTV是一种广播标准（ATSC M/H），可以使设备在移动时，例如在城市轻轨上，也能够接收数字电视广播信号。

3·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。

4·In three standards, ATSC is the single carrier transmission system, it is easy to support the fixed receiving, its peak average value quite being small.

在三大标准中atsc为单载波传输系统，能较好支持固定接收，峰均值比较小。

5·As audio compression standard of ATSC-HDTV, Dolby AC-3 is a high-quality, low-complexity multichannel audio coder which is used for more and more applications.

作为ATSC-HDTV系统的声音制式标准，杜比AC-3是一种高质量、低复杂度的多声道声音编码压缩技术，被越来越多的应用到各种场合。