视频信号
- 与 视频信号 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
A video card , also called a graphics card or video adapter , converts digital output into an analog video signal that is sent through a cable to the monitor .
视频卡也称图形卡,显示卡或显示视频适配器,它将数字输出转换成通过电缆发送到显示器的模拟视频信号。
-
This thesis mainly researches Video Monitoring System and video transmission technology which are based-on Intranet.
论文主要研究基于企业内联网的视频监控系统及视频传输技术,主要工作包括:(1)总结并分析了视频信号编解码原理及应用。
-
This text for the test of the numerical video frequency system, the diagraph principle and method of the logarithms word video frequency signal carry on a study.
本文就数字视频系统的测试,对数字视频信号的测量原理和方法进行探讨。
-
Compared to the ordinary PLL circuits, it can endure the short time appearance that occurs once in a horizontal line of the sync signal. It can adapt to the phase alternation character of a PAL video signal and recognize the phase alternation line. The local color sub-carrier can be generated for synchronous demodulation by the circuit.
该电路使用了全数字锁相环对色同步信号进行跟踪,与普通锁相环电路相比,它不仅能适应制视频信号中色同步信号每行出现一次和PAL制信号逐行倒相的特性,还能识别倒相开关信号,准确地产生本地色副载波用于同步解调。
-
It can separate sync signals from NTSC, PAL and SECAM video signals, and produces composite sync output signal, back porch output signal, horizontal sync signal, vertical sync signal and odd/ even field output signal.
它可以对NTSC、AL、ECAM 制式的视频信号进行同步分离,获得所需的同步信号,还能准确地输出复合同步、沿输出、同步、同步和奇/场输出信号。
-
Video controller chip ,which is one of the important component of video embedded systems,plays an important role in video signal acquisition,decoding,encoding,output and other important functions.
视频处理芯片是嵌入式视频系统的核心部件之一,具有视频信号采集、编码、解码、输出等功能。
-
This article introduces the hardware structure and the software design of a digital video mixer ,which controls the digital video mix processing chip by the PIC single chip microcomputer intermitting technique.
介绍了一种利用P IC单片机中断技术来控制数字视频混合处理芯片,实现将2路或多路数字视频信号混合成1路或多路输出的数字视频混合器的硬件构成和软件设计。
-
Broad signal source, compatible PAL system and NTIS make a video signal, but videoplayer , telecamera , TV video frequency export direct butt-joint with VCD , DVD , magnetic tape.
宽泛的信号来源,兼容PAL制和NTIS制视频信号,可与VCD,DVD,磁带放像机,摄像机,电视视频输出直接对接。
-
Main Products: Network Analyzer, integrated tester, spectrum analyzer, noise figure testers, receiver, telephone tester, high, low-frequency signal source, audio, video signal source, high, low-frequency oscilloscope, modulation device, the video analyzer and so on.
主要产品:网络分析仪,综合测试仪,频谱分析仪,噪声系数测试仪,接收机,电话测试仪,高、低频信号源,音、视频信号源,高、低频示波器,调制仪,视频分析仪等。
-
Used mainly engaged in Communications equipment Products: Network Analyzer, integrated tester, spectrum analyzer, noise figure testers, receiver, telephone tester, high, low-frequency signal source, audio and video signal source, high, low-frequency oscilloscope, modulation device, video analysis detector.
主要经营二手通信仪器产品:网络分析仪,综合测试仪,频谱分析仪,噪声系数测试仪,接收机,电话测试仪,高、低频信号源,音、视频信号源,高、低频示波器,调制仪,视频分析仪等。
- 推荐网络例句
-
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。
-
The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力