摘要
根据国内外数字电视技术的发展历程和状况,阐述了数字电视技术是社会进步的标志,是电视技术发展的必然趋势,分析了数字电视技术在普及过程中遇到的主要问题,提出了一些具体的解决措施和办法。
Based on the history and current state of the development of digital television techniques both home and abroad, this essay illustrates that digital television techniques are a badge of the social progress and an inevitable trend of the development of television technology. At the same time, it analyzes the main problems encountered in the process of popularizing digital television techniques and put forwards some specific solutions to them.
出处
《中国有线电视》
2009年第11期1130-1132,共3页
China Digital Cable TV
关键词
模转数
模拟电视
数字电视
the transformation from analogue to digital
analog television
digital television
