摘要
概述了数字电视的产业化发展现状以及国内外标准化状况,给出了数字有线电视机顶盒的框图,并对其层次结构做了分析。
In this paper, the development and standardization of DTV were analysed. The System diagram and structure of DVB-C STB were given.
出处
《电子产品可靠性与环境试验》
2007年第1期34-37,共4页
Electronic Product Reliability and Environmental Testing
关键词
数字视频广播
机顶盒
信道
信源
Digital Video Broadcasting (DVB)
Set-Top-Box (STB)
channel
source