论文部分内容阅读
广播电视在我国已经走向了普及,但是其信号的发射与维护工作还有待加强,为了使用户可以得到更加可靠的广播电视信号,本文通过对广播电视的发展现状分析,从信号调制解码、数据压缩传输、电视组网等方面对其发射与维护技术进行了评析,为技术的创新与改革提供了思路。
Radio and television have already been popularized in our country, but the launch and maintenance of their signals still need to be strengthened. In order to make the users get more reliable radio and television signals, this paper analyzes the status quo of radio and television broadcasting from signal modulation and decoding, data compression Transmission, television networking and other aspects of its launch and maintenance of the technology were analyzed for the technology innovation and reform ideas.