需要用其他芯片把数字代码重新转换成普通的电视信号。
It will need other chips to reconvert the digital code back into normal TV signals.
如果你过去经常调到镇上那些信号发射方向相反的电视台，那就只好选择你最想要的朝向的天线。
If you used to tune to television stations in towns that send signals in opposite directions, you may have to choose which antenna you want most.
是的，无线电信号，手机信号，电视台信号，遥控器信号，应有尽有。
Yes, signal from radios, cell phones, TV stations, remote controls, you name it.
一些科学家感到很困惑，为什么即使人类已经在上个世纪就发出了广播和电视信号，却没有任何回音。
Some scientists are puzzled as to why no messages have been sent back even though humans have been transmitting radio and television signals for the last century.
值得注意的是，我们的星球开始接收到无线电噪音是在大约100年前当我们开始传播无线电波和电视信号的时候。
It's also worth remembering that our planet started to get "radio noisy" when we started transmitting radio and television signals about 100 years ago.
非法使用电视信号不仅对娱乐业造成了不良影响。它显然对气候调查也很不利。
Illicit use of TV signals is not only bad for the entertainment industry. It's apparently bad for climate research, too.
圆顶建筑里污浊的空气中充满了电波和电视信号的尖叫，污物流进那些将其造出的水中。
Dome of foul air full of radio squeaks and TV signals, foulness flowing into the very waters that made them come to be.
今年早些时候，英特尔及西雅图华盛顿大学的研究人员演示表明，他们能够从4.1公里以外的电视信号中获取能量来给一个小功率传感器供电。
Earlier this year researchers at Intel and the University of Washington, in Seattle, showed that they could power a small sensor using a TV signal 4.1 kilometres away.
但是如果你习惯调到镇上那些信号发射方向相反的电视台，那就只好选择你最想要的朝向的天线。
But if you used to tune to television stations in towns in opposite directions, you may have to choose which ones you want most.
这种辐射和通过天线发射的用来传输电视信号的电磁波是同类型的。
The radiation is akin to that used to transmit TV signals via antennas.
结果我可以把电视信号传到笔记本上，从我的服务器播放媒体，或通过互联网设置定时提醒。
The result - I can stream TV to my laptop, play content from my server and set record timers over the internet.
电视及录像信号可以被编译并转换，这项技术是由德国弗劳恩·霍夫智能分析研究所开发。
Television broadcasts and other recordings could be compiled and converted using programs developed by the Fraunhofer Institute for Intelligent Analysis.
当你读到此处，我将在南德文岛悬崖边的村舍里，没有互联网、没有移动信号、也没有电视或收音机。
BY THE time you read this, I will be at a cliff-side cottage in south Devon, with no internet access, mobile phone reception, television or radio.
任何能捕捉到UHF和VHF信号的天线，都能接收数字电视信号。
Any aerial that can pick up UHF and VHF signals will receive digital television signals.
与其他国家大多的做法不同，电视信号通过地面和卫星传送，比直接向个人的手机上发送数据流的方法效率高得多。
The signals are delivered via terrestrial and satellite broadcasts, a far more efficient approach than sending individual data streams to each viewer's handset, as is mostly done in other countries.
第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前；
First, there is broadcast television, which reaches the masses through broad-base airwavet ransmission of television signals.
当你将1080i电视信号转换为1080p会发生什么？
当你将1080i电视信号转换为720p会发生什么?
这就好比在未来的5年里每时每刻都同时传输100套高清电视信号。
"That's like streaming 100 high definition TV channels for every second of every day for the next five years."
本国1700家左右全功率传输信号的电视台，一半已停止发送模拟信号。
Half of the country's 1,700 or so television stations that transmit their signals at full power have already ceased sending out analogue signals.
本国1700家左右全功率传输信号的电视台，一半已停止发送模拟信号。
Half of the country's 1, 700 or so television stations that transmit their signals at full power have already ceased sending out analogue signals.
480i和480p称为标清(standarddefinition sd)格式，480i的品质基本等同于模拟电视信号。
The 480p and 480i formats are called the SD (standard definition) formats, and 480i is roughly equivalent to a normal analog TV picture.
事实上，由于频率较低，在射频接触水平相同的情况下，人体从调频收音机和电视吸收的信号比从基台吸收的信号要多四倍。
In fact, due to their lower frequency, at similar RF exposure levels, the body absorbs up to five times more of the signal from FM radio and television than from base stations.
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。
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.
当电视信号变为数字信号后，许多电视的频率带宽都被闲置下来。因此，在一个渴望无线资源的国家，这些频带被引向移动接入应用可谓众望所归。
Many of the TV frequency bands have been vacated by TV's move to digital, so, in a country hungry for wireless resources, it was proposed that this spectrum get redirected to mobile access use.
当电视信号变为数字信号后，许多电视的频率带宽都被闲置下来。因此，在一个渴望无线资源的国家，这些频带被引向移动接入应用可谓众望所归。
Many of the TV frequency bands have been vacated by TV's move to digital, so, in a country hungry for wireless resources, it was proposed that this spectrum get redirected to mobile access use.
应用推荐