摘要
从有线电视网络的现状和数字电视技术的优势出发,针对数字电视整体转换中存在的一些技术问题进行探讨,并提出相应的解决方案,通过典型实例,介绍数字电视技术在有线电视网络传输中的应用、数字电视常见故障及解决办法。
On the basis of the status quo of the cable TV network and the advantages of digital TV technology,this essay discusses the technological problems existing in the integrated transformation of digital TV and advances corresponding solutions.Through the analysis of some typical cases,it also introduces the application of digital CATV technology in the cable TV transmission and typical problems in digital television and relevant solutions.
出处
《中国有线电视》
2010年第12期1359-1362,共4页
China Digital Cable TV
关键词
数字电视
模拟电视
整体转换
混合光纤同轴电缆网
技术指标
digital television(DTV)
analog television(ATV)
integral transformation
hybrid fiber coaxial(HFC)
technical index