数字传输

Serial communication protocol, file transfer functions realize, as well as the transmission of digital characters.

详细说明：串口通信协议，实现文件传输功能，以及字符数字的传输。

This method will transfer digital signals in the condition of keeping the Inductive Coupled Power Transfer System unchanged.

该方式在不改变感应耦合电能传输系统主电路拓扑结构的情况下传输数字信号。

Joseph c. sharp and staff transmitted the words for the digits 1 to 10 using a modulated version of an allan frey type pulsed microwave transmitter.

sharp和员工如何用一个已调整的一个allan frey的脉冲微波传输器的种类的译本，讲文字转化为数字1-10并传输的术语。

The task request a quadruplex system and the image quality must above 3.5 points in the 5 level quality evaluation system .

这是为实现多路视频的单光纤传输而研制的项目，该项目要求用单纤传输四路数字视频信号，同时要保证图像质量达到五级质量制评价标准的3.5分以上。

RG Series products are used for signal transmission in the television, communication, computer and electronic system etc.

RG系列高温同轴电缆适用于高速数字信号的传输，主要应用于固定或移动无线电通信和采用类似技术的电子装置中射频信号的传输。

Shortwave communication has been one of the most important method of long distance communication.

短波通信是远距离信息传输的重要手段，短波高速数据传输是数字通信领域的重要研究课题。

Specializing the work of scientific research, development and produce on A/V, Signal and digital transmission cable.

我公司专业从事视频信号传输电缆、数字信号传输电缆的开发和生产。

As communicating madia is power line ,which needn't the extra line , and not take in the existing frepuncy resource.In the power system ,the power line is using steadily and reliable high press power line as the signal's trans madia,which may save a great deal of the building investment,in additional to the route is suitble ,scurity and may reuse the far away mobile signal ,of which makes this power system develop a particular communicating way ,while in number micro-wave,one point more address,optical fiber,super-high frequency repeatly renew today ,which also last developing.

由于电力线载波在电力系统中使用坚固可靠的高压电力线作为信号的传输媒介，可节省大量的通道建设投资，再加上电力线载波信息传输稳定可靠，路由合理，安全保密以及能够同时复用远动信号等特点，使得这种电力系统独有的通信方式在数字微波，一点多址，光纤，特高频等通信方式相继出现的今天仍得到持续的发展。

Focusing on three key issues of the efficiency of video transmission, reliability and friendship on nets, the paper conducts a deep analysis of the enhancement of the compression of video-coding layer based on H.264, the optimized assembly of the net matching layer and the ability to correct errors of the decoder and encoder. Take the package switch of IP Video information package as an example, the thesis focuses on the reflection process of the Internet RPT/UDP/IP acted on by H.264, illustrates the typica...

围绕视频传输要求高效、可靠和网络友好的三个焦点问题，深入研究H 。2 6 4标准编码层压缩性能的提升、网络适配层的无缝集成和编/解码器的容错性能；以基于包交换的IP视频信息包为例，重点分析H 。2 6 4对因特网RTP/UDP/IP协议的映射过程；阐述H 。2 6 4在视频移动通信、视频流服务、数字电视广播与存储领域的典型应用特点；指出H 。2 6 4对视频源压缩、信道有效利用、缓解视频传输瓶颈的影响和发展前景。

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。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了