Compared with cable digital TV and satellite digital TV, channel to the environment of terrestrial digital TV transmission system is more complex.
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。
Digital TV is an end to end system whose signals need to be handled in digital in program collection, program production, program transmission and terminal receiver.
数字电视是一个从节目采集、节目制作、节目传输到用户端接收机都要以数字方式处理信号的端到端的系统。
At present our country has cable digital TV, digital terrestrial television and IPTV three digital transmission program.
目前我国已有有线数字电视、地面数字电视和IPTV三种数字节目传输方式。
Put forward an advice to building a special transmission network only transmit digital TV and another one for broadcasting TV management network.
提出了建设数字电视专用传输网和广播电视管理网的建议。
As the popularization of the digital cable TV in China, it is in dire need of designing the transmission and receiving digital TV system in self-determination.
随着中国数字有线电视的推广和普及，开发以自主芯片为核心的数字有线电视接收方案具有重要意义。
The experimental receiver has been used in a microwave relay system for TV transmission and digital communication, with satisfactory performances.
所研制的接收机用在传输电视和数字通信的微波转发系统中，已获得良好的试验结果。
DVB-C standard is the European digital cable TV transmission standards, extensive accepted by the international community.
标准是欧洲数字有线电视的传输标准，广泛的被国际社会所接受。
This article discusses some problems of wired television network in the transmission of digital TV, probes into some technical aspects in the construction and maintenance of HFC network.
讨论有线电视网络中传输数字电视存在的问题，并对HFC网络建设和维护等技术问题进行探讨。
In this article we will compare the Digital TV and IPTV in the transmission routes, managements and operation of networks and the capacity of transmission etc.
本文将在两种网络的传输途径、网络的管理运营以及网络的传输能力等方面，对数字电视和网络电视的信道方面进行比较。
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.
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。
With the coming of digital times, there exists emerging need to upgrade the ground transmission standards which brings both challenges and opportunities to the TV transmitter manufacturers.
指出电视数字化时代的到来、地面传输标准的升级，给我国电视发射机制造企业提出了新的挑战，同时也给企业提供了新的机遇。
The paper maintainly analyse the market foreground of the Digital TV Optical Transceiver from the developing trend of the VIDEO transmission;
通过视频传输的发展趋势说明了数字化视频光端机的市场前景；
Terrestrial digital TV broadcasting is the most widely and most complex digital television transmission.
地面数字电视广播是应用最广也是最复杂的数字电视节目传输方式。
The present biggest problem of the digital TV is too big transmission bit rare and too wide trans mission band.
目前数字电视的最大问题是传输码率太高，传输频带太宽。
The present biggest problem of the digital TV is too big transmission bit rare and too wide trans mission band.
目前数字电视的最大问题是传输码率太高，传输频带太宽。
应用推荐