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1·If you've watched analog television in a built-up or hilly area, you may have noticed ghosting.

如果你在建筑物密集的地区或丘陵地区观看模拟电视，你或许会注意到重影。

2·Television, one of the most popular amusement in our life, also go through the vicissitude from Analog Television to Digital Television.

电视，作为人们日常生活中最常见的一种娱乐休闲工具，也正在经历着从模拟电视向数字化视频广播的变迁。

3·One kind is digital TV signals to the cable television front, again by cable television converted into analog television transmitted to the user's home.

一种是将数字电视信号传送到有线电视前端，再由有线电视台转换成模拟电视传送到用户家中。

4·This is not digital television — it is a normal composite video signal for analog television converted to a digital format for transmission and then converted back to analog for display.

这不是“数字电视”——模拟的组合视频信号变为数字信号以利传输，由变回到模拟信号用以在模拟电视机上显示图像。

5·The FCC gave television broadcasters a new frequency to use for their digital broadcasts, so right now each broadcaster has an analog TV channel and a digital TV channel.

FCC为数字信号广播划分了新的频段，所以目前每个广播商都拥有一个模拟频道和一个数字频道。

6·Less than two weeks before the expected end of analog broadcasting, television owners received a reprieve on Wednesday.

离预想中模拟广播退出历史舞台不到两周的时间，电视台在周三收到了暂缓通知。

7·Telephone radio, broadcast television, and cable TV have traditionally transmitted analog data.

电话、收音机、广播电视和有线电视都具有传统的传送模拟数据。

8·To enable playback on an analog TV signal, the satellite TV receiver converts the digital signal into an analog format that a standard television can recognize and playback.

若要对模拟电视信号启用播放，卫星电视接收器需要将数字信号转换为标准电视可以识别和播放的模拟格式。

9·Nowadays, our broadcast and television system is in the process of changing from analog to digital.

目前，我国广播电视系统，正处在由模拟技术向数字技术转变的过程。

10·This paper introduces the conception of measurement of analog cable television and digital cable television and makes comparison between them.

本文分别介绍了有线模拟电视和有线数字电视各基本测量指标的概念及其测量方法，并对二者进行了比较。