1) digital TV optical transceiver
数字化视频光端机
2) digital video and audio optical transmitters and receivers
数字视音频传输光端机
1.
After introducing the system design and device parameters of digital video and audio optical transmitters and receivers,the paper explains the application of optoelectronic devices in the monitoring of traffic tolling,which has stable system performance,normal operation,and lower cost and is practical.
文章通过介绍数字视音频传输光端机的系统设计、设备参数等方面内容,说明光电设备在交通收费监控中的应用效果:系统性能稳定,运转正常,成本较低,具有较强的实用性。
3) video optical terminal
视频光端机
1.
This sort of video optical terminal can improve the effect of video transmission via coaxial-cable and twisted-pair,high Signal-to-Noise,low distortion,and can monitor the situation of down-hole in the oil exploitation timely and truly,espe.
该视频光端机可明显改善利用同轴电缆和双绞线传输视频图像达到的效果,信噪比高,失真小,且能够适时、准确地观测到石油开采过程中的井下状况,尤其是液体的浑浊程度,以便确定油层的分布状况。
4) high density digital versatile disk (HD DVD)
高密度数字化视频光盘
5) digital video
数字化视频
1.
Introduces video model, digital video sampling and various compressed algorithm.
介绍了视频的模式、数字化视频的采样方式以及各种压缩算法。
2.
According to the characteristics and composition of the digital video CCTV supervision control system,this paper presents a detailed explanation about the realization of URT digital video CCTV supervision control system,and points out the merits and the developing trend of the URT digital video CCTV supervision control system.
结合数字化视频监控系统的特点及组成,阐述轨道交通数字化视频闭路电视监控系统的实现方案,说明轨道交通数字化视频监控系统的优点及发展方向。
6) digital optical terminal
数字光端机
1.
Design and realization of digital optical terminal based on CPLD;
基于CPLD的数字光端机的设计与实现
2.
A new approach for the development of digital optical terminal with FPGA devices is described,which possesses many advantages,such as flexible design,low cost,reliable function and high performance.
介绍了基于FP-GA器件的数字光端机设计实现过程,并详细阐述了主要电路的工作原理及主要模块的工作特性。
3.
The hardware and software design of a multi-service digital optical terminal is presented.
介绍了多业务数字光端机的硬件设计与软件实现 ,通过此光端机 ,各种业务复用到一根光纤上进行传输 ,节约了成本 ,并建立了局端与远端的稳定可靠的通信 ,实现了实时的远程监
补充资料：多媒体视频视频信号转换器
一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条