论文部分内容阅读
基于信息化时代背景下,有线电视呈现出了网络化发展趋势,为提升电视信号传输质量奠定了基础,同时也促使电视媒体的播放技术随之实现了跨越式发展。其中,借助数字电视技术的运用,能够实现对有限电视网络传输与接收信号方式的进一步优化,进而在提高有线电视网络运行效率的基础,为我国有线电视事业的发展注入动力。本文针对有线电视网络中数字电视技术的特点与具体运用进行了探讨,在提出一系列应用对策的基础上,对该技术的发展趋势进行了展望。
Based on the background of the information age, CATV has shown the trend of network development, laying a foundation for improving the quality of TV signal transmission. At the same time, it has also led to the leaping development of the television media broadcasting technology. Among them, with the help of digital television technology, it is possible to further optimize the transmission and reception of signals in the limited television network, and then to inject impetus into the development of China’s cable television industry on the basis of improving the operation efficiency of the cable television network. In this paper, the characteristics and specific application of DTV technology in CATV network are discussed. Based on a series of application strategies, the development trend of this technology is prospected.