随着现代网络科学技术的不断发展,以及人们生活要求的提高,有线电视网络中数字电视技术已经成为发展的趋势,信号传输稳定、频道丰富、画质清晰以及操作性强是数字电视所具有的优势,可以满足不同用户的需求,数字电视技术已经被广泛地应用于电视传媒行业,推动了我国有线电视事业的发展,本文对有线电视网络中数字电视技术的发展进行了简要分析,希望可以提供有借鉴意义的参考信息。 With the continuous development of modern network science and technology and the improvement of people’s life requirements, the digital television technology in the cable television network has become a trend of development. The signal transmission is stable, the channel is rich, the picture quality is clear and the operability is strong. Advantage, can meet the needs of different users, digital television technology has been widely used in television media industry, promoting the development of China’s cable television industry, this paper analyzes the development of digital television technology in cable television network in a brief analysis, hoping to provide Reference information for reference.