电视广播

With the development of digital television, digital television industry is developing.

随着电视广播数字化的发展，数字电视产业也正在形成。

Digital television, high-definition television and the development of network technology makes a wide application of digital video communications.

数字电视广播、高清晰度电视和网络技术的发展使得数字视频通信获得了广泛的应用。

The European Digital Video Broadcasting plan, started in 1993, has made great success and has played an important role in our country.

最早开始于1993年的欧洲数字电视广播(Digital Video Broadcasting，DVB)计划取得了成功，在我国的数字电视广播应用中扮演着重要角色。

By use of the strong technology research power and exquisite manufacturing techniques, the company has released DVB-C cable digital TV front-side and terminal system, DVB-MS/MC Microwave digital TV front-side, transmitter and terminal system, and DVB-TH terrestrial digital multimedia TV broadcasting terminal equipments and so on.

公司凭推出了DVB-C有线数字电视前端及终端系统、DVB-MS/MC微波数字电视前端、发射及终端系统、DMB-TH地面数字多媒体电视广播终端设备等产品。

By using the fauna of digital television broadcasting channel, sue as mass data transmission, less resource occupied than Internet, and QoS guarantee, this system is de signed base on the Redbud DTV front-end sys tem developed by Shenzhen institute of Tsinghua university. The designed system is a low-cost data downloader using more simple protocols than current data broad cast.

利用数字电视广播信道可以实现大容量的数据传送，与互联网相比具有占用资源少、服务质量有保证等特点，在深圳清华大学研究院数字电视前端系统紫荆神网的基础上，设计实现了比现有数据广播协议更简便的低成本数据下载终端。

Tendencies in the development of digital television broadcasting are:(1) Stereophonic or two-language sound transmission with television in existing analog TV system,(2) Digital direct satellite broadcasting;(3)Digital high definition television Broadcasting.

数字式电视卫星广播的发展趋势是：（1）在现有的模拟式基础上传播高音质立体声或双语音电视广播；（2）数字式直接卫星电视广播；（3）高清晰度数字式电视广播。

Be in China, opened floor figure telecast formally also 2008, and this market that has most televiewer also entered integral translation digital TV period 2015!

在中国，2008年也正式开通了地面数字电视广播，而2015年这个拥有最多电视观众的市场也将整体平移进入数字电视时代！

This paper introduces a Video on Demand system based on both CATV broadcasting channels and IP interactive network. CATV broadcasting channels are used for content transmission and IP network is used for control information transmission between Set Top Box and Headend Server.

介绍了一种利用有线数字电视广播信道和支持IP交互信道的视频点播系统，广播信道用来传输点播的节目，交互信道传输机顶盒和前端服务器的控制信息，视频点播的各种控制基于DSM-CC协议实现。

Broadcasting organizations shall have the right to prohibit the following acts when undertaken without their authorization: the fixation, the reproduction of fixations, and the rebroadcasting by wireless means of broadcasts, as well as the communication to the public of television broadcasts of the same.

广播组织应享有权利禁止未经其许可而为的下列行为：将其广播以无线方式重播，将其广播固定，将已固定的内容复制，以及通过同样方式将其电视广播向公众传播。

The idea was two decades ahead of its time, and helped to attach his name to the geostationary orbit above the equator. In 1962, at the chilliest part of the cold war and just after the launch of Sputnik had heralded the space age, he discussed in "Profiles of the Future" the implications of transatlantic satellite radio and television broadcasts, with information raining down on previously isolated parts of the world.

他在20年前就萌发了这个想法，也是这个想法让他把名字贴到了围绕赤道的地球同步轨道上。1962年，也就是爆发冷战最严重的那一年，继Sputnik 人造卫星的成功发送开启了太空世纪后不久，他在《未来的轮廓》一书中探讨了卫星广播和电视广播横渡大西洋的应用，他认为它们将使信息降落到原先与世隔绝的那些地方。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。