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英语翻译Digital TelevisionEver since Philo T.Farnsworth put toge

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英语翻译
Digital Television
Ever since Philo T.Farnsworth put together the first television set in his Indiana garage in 1927,the basic technological principles for bringing electronic pictures into the home have re\x1fmained the same.There have been only two major changes in the way TV sets work:the intro\x1fduction of color in 1954,and the change from tubes to transistors in the 1970s.
Now a thorough change is about to take place.Digital television---which uses a different method of signal transmission---will significantly change the way future television sets will look and perform.
The digital set,already on sale in Europe and planned to be introduced to the United States this fall,is a cross between a computer terminal and a TV set.Although the differences it will bring may not be dramatic,its improved quality will be increasingly appreciated,as zoom effects,stereo sound,and freezeframes views of live shows become commonplace.Digital TV promises to give viewers a clearer,more consistent picture than has been available so far.
英语翻译Digital TelevisionEver since Philo T.Farnsworth put toge
数字电视
自从1927年斐罗吨范斯沃斯在他印第安纳州的车库组装出第一台电视起,这种把电子图片传递到家的基本的的技术原理已保留至今.电视运作的方式只有两大变化:于1954年引进颜色,并在二十世纪七十年代由软管改为晶体管.如今将有一个彻底的改变.数字电视——运用一个不同的信号传送方式——将极大地改变远程电视的收看和播放方式.
数字电视已在欧洲销售,计划将于今年夏天引进美国.它是电脑终端和电视机的合成品.尽管数字电视带来的差别可能不会引人注意,但是它改进的质量将会越来越收到人们的赞赏,像家庭财物,立体音响···成为很平常的东西.数字电视保证会给观众一个更加清晰、逼真的画面.