第一次公开演示远距离电视传输技术。
First public demonstration of long distance transmission of television.
提供了一种适合建网地区自行设计电缆电视传输系统的方法。
A practical method of Cable TV transmission system self-design is put forward.
基于OFDM的数字电视传输系统由纠错处理和数字调制等组成。
Digital television transmission system based on the OFDM consists of Error correction processing and digital modulation parts etc.
有线电视维修技术人员维护和修理有线电视传输和配电系统及相关硬件。
Cable television maintenance technicians maintain and repair cable television transmission and distribution systems and associated hardware.
因而扫描转换技术已经成为现行电视传输方式下改善图像质量的一种有效方法。
Instead of it, the scanning converting technique is an effective way to improve the quality of the picture in current TV transmission.
另外，概述了光纤有线电视传输，从传输的观点分析了调频制和调幅制的信噪比。
In addition, this paper analyses the signal-to-noise ratio for AM and FM format in TV transmission on optical fiber.
对有线电视传输系统的邻频传输技术以及增补频道等电视扩容技术进行分析和研究。
The paper made to analyze and study the technology about adjacent channel and additional channel in CATV System.
概述了多路微波电视传输系统的特点，介绍了此系统的总体设计及各部分的工作原理。
This article introduces in brief the advantages of Malti path microwaves television transmission system and its general design and working principle.
在分析HFC与EPON有关性质的基础上，提出基于EPON的数字电视传输方法。
On the basis of analyzing HFC and EPON, the method of digital television transmission over EPON is proposed.
与有线数字电视和卫星数字电视相比，地面数字电视传输系统中的信道环境要复杂的多。
Compared with cable digital TV and satellite digital TV, channel to the environment of terrestrial digital TV transmission system is more complex.
他还在视频解码技术的诞生中扮演了重要角色，这一技术已成为事实上的加密卫星电视传输标准。
He still acted important role in the birth of video decipher technology, this one technology already was become in fact add close satellite TV to transmit a standard.
在MPEG - 2标准的基础上，分析了PCR在数字电视传输系统中产生抖动的原因和校正的方法。
Based on the standard of MPEG-2, the cause of PCR jitter and PCR correction method in Digital Television Transmission System are analyzed.
本文主要讨论了世界上流行的数字电视传输系统的组成和关键技术，研究了DVB系统的技术规范和性能特点。
This thesis mainly discusses the key technology and line transmission system of the popular digital TV in the world now, research DVB technical specification and performance characteristic of system.
介绍了美国数字有线电视传输标准以及一种采用DSP技术进行软件信道解码的方法，给出了所用关键技术和实现算法。
American digital video transmission standard for cable Television was introduced and a software method was illuminated to implement channel decoding by DSP technology.
可以透过有线电视系统把它们和其它数以百计的组合视频信号一道传输出去。
You can transmit them through a cable TV system along with hundreds of other composite signals.
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.
显然一些电视、无线链路以及甚至一些加密网络都在使用不该使用的信号频率进行传输，这就扰乱了卫星敏感的探测器。
Apparently some TV, radio links and even security networks are transmitting signals where they are not supposed to be, messing with the satellite's sensitive measurements.
换句话说，不管是高能耗的等离子电视机，还是小小的PDA，传输所损失的能量占总能量的比例是相同的。
In other words, the same proportion of the total energy will be lost for a power-hungry plasma TV as for a tiny PDA.
电视机设计的一个未来趋势就是用一根线缆同时做到电力和视频信号的传输。
One implication of the new design is that TV displays will soon need but one cable for both their electrical power and video signals.
那些地区高速、可靠的宽带连接能够传输更加丰富的视频服务，而且由于服务商面对真正的竞争，他们不得不给电视增加网络化服务作为卖点。
Speedy, reliable broadband access in those regions can deliver richer video service, and because providers face real competition, they have to add Webby services to television as a selling point.
电视白色空间频段上的信号传输稳定。所以这个频段非常适于无线移动设备的应用。
TV white space spectrum signals travel well, making it well suited for mobile wireless devices.
Z 1是第一台无线电视，调频器盒能穿越房间传输一种无压缩的蓝光信号，它内部装有SiBEAM 60千兆赫的WirelessHD芯片。
The Z1 is the first TV and tuner box capable of transmitting an uncompressed Blu-ray signal from across the room, courtesy of the SiBEAM 60-gigahertz WirelessHD chip inside.
超宽带脉冲是运用超高频在很短的距离内传输海量数据的最新尖端技术，比如从iPod样式的播放器向电视银屏传输视频文件。
A new advance is ultra-wideband (UWB) technology, which USES very high frequencies at very short range to transmit huge amounts of data, as in sending video from an iPod-like device to a TV screen.
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."
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.
你把互联网内容传输到电视上播放吗？
更有可能的初步应用包括，能够将音频和视频媒体从手机传输到电视上以便浏览或欣赏。
More likely initial applications include being able to transfer audio and video media from a mobile phone to a television for viewing or listening.
电视台表示如果天线被烧毁的话广播信号会受影响，但是卫星和有线传输不会有影响。
Television stations said if the antennas burned broadcast signals would be affected but satellite and cable transmissions would not be.
全美17个城市大约有30家电视台已经在电视转播塔安装了额外的传输仪，传送本地实况节目到移动信号接收器，而且几乎免费。
Some 30 television stations in 17 cities across the country have now installed additional transmitters on their towers to beam live local broadcasts to mobile receivers mostly for nothing.
全美17个城市大约有30家电视台已经在电视转播塔安装了额外的传输仪，传送本地实况节目到移动信号接收器，而且几乎免费。
Some 30 television stations in 17 cities across the country have now installed additional transmitters on their towers to beam live local broadcasts to mobile receivers mostly for nothing.
应用推荐