摘要
随着国内有线数字电视的推广,有线数字电视系统指标测量逐渐成为一个必须研究的课题,国内外标准中有些参数和测量方法也没有完全统一,有些项目还在研究中,结合工作实践,提出一些测量方法和建议,供参考。
With the spread of digital CATV, the measurement indicators of cable digital television system have become a necessary issue to be discussed. Although some parameters and measurement methods are still being researched, there are no criteria in these projects, no matter at home or abroad. This text gives us some suggestions on the measure method, based on the practice in the work situation.
出处
《中国有线电视》
2009年第3期247-249,共3页
China Digital Cable TV
关键词
有线数字电视
测量方法
系统指标
digital CATV
measurement method
system indicators
