他还在视频解码技术的诞生中扮演了重要角色,这一技术已成为事实上的加密卫星电视传输标准。
He still acted important role in the birth of video decipher technology, this one technology already was become in fact add close satellite TV to transmit a standard.
介绍了美国数字有线电视传输标准以及一种采用DSP技术进行软件信道解码的方法,给出了所用关键技术和实现算法。
American digital video transmission standard for cable Television was introduced and a software method was illuminated to implement channel decoding by DSP technology.
HDBaseT标准的最大有效长度为100米,远远超过HDMI线。这可能带来电视信号传输方式上的革新。
The 100-meter maximum length for HDBaseT is significantly longer than what is possible with HDMI, and will make possible new ways for displaying TV signals.
在MPEG - 2标准的基础上,分析了PCR在数字电视传输系统中产生抖动的原因和校正的方法。
Based on the standard of MPEG-2, the cause of PCR jitter and PCR correction method in Digital Television Transmission System are analyzed.
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。
DVB-C standard is the European digital cable TV transmission standards, extensive accepted by the international community.
文章在分析地面传输信道特性的基础上,介绍了地面广播数字电视的DVB - T标准,探讨了其核心的正交编码频分多路复用COFDM技术、前端发射设备的系统结构及其优缺点。
Base on the analysis of terrestrial transfer channel, the paper introduces the DVB-T standard, and discuss the core COFDM technology as well as front-end transmit system structure.
MPEG 2标准系统层中定义的传输流已经在事实上成为数字电视领域中系统层传输的普遍标准。
Transport stream defined in MPEG-2 standards now has become a general standard in digital TV field.
但由于目前三网合一的标准尚未确定,网络数据和数字电视的压缩数据流还不能在同一条线路中传输。
But now it is not popular that the network data stream and compressed MPEG2 data stream are transported in the same cable for some reasons of the standard.
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。
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.
本文结合济南市有线电视HFC双向网络的实际情况,论述了基于HMS标准的光传输设备网管系统。
This paper shows us an optical transmission devices network management system based on HMS standard according to situation of Jinan CATV bi-direction HFC network.
A SI接口为TS流传输标准接口,具有传输速度快、准确度高、可靠性好等特点,被广泛应用在广播电视系统中。
As a standard interface of TS stream transmission, ASI features high speed, high accuracy and good reliability, thus it is widely used in broadcast TV systems.
该系统可以用于在采用MPEG - 2标准的宽带电视或移动电视上传输口形同步的展现。
This system can be applied to deliver a lip-synchronized presentation on broadband TV or mobile TV systems, which make use of the MPEG-2 standard.
在中国数字电视广播地面传输标准(DTMB)中,使用了非规则准循环ld P C码(QC-LDPC)作为前向纠错编码的核心部分。
In Chinese national standard for Digital Terrestrial Multimedia Broadcasting (DTMB), irregular Quasi Cyclic LDPC (QC - LDPC) code is used as core part of forward error correction coding.
在中国数字电视广播地面传输标准(DTMB)中,使用了非规则准循环ld P C码(QC-LDPC)作为前向纠错编码的核心部分。
In Chinese national standard for Digital Terrestrial Multimedia Broadcasting (DTMB), irregular Quasi Cyclic LDPC (QC - LDPC) code is used as core part of forward error correction coding.
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