信息技术在检修“村村通”广播电视数字发射机中的作用  

Role of Information Technology in Overhauling of Radio and Television Digital Transmitters in“Every Village Coverage”

作　　者：杨成远 Yang Cheng-yuan(Convergence Media Center of Xincai County,Xincai 463500,Henan Province,China)

机构地区：[1]新蔡县融媒体中心,河南新蔡463500

出　　处：《科学与信息化》2022年第19期52-54,共3页Technology and Information

摘　　要：随着电子信息技术的快速发展,现代网络信息工程在“村村通”广播电视设备中的应用日益广泛,尤其是数字发射机的推广使用,给大家呈现出了超高清晰的画面和高保真丽音效果,给观(听)众带来更加优质的节目。这就要求“村村通”广播电视维修人员运用电子信息技术等多元化的手段对设备予以检测和养护,进而逐步提高数字发射机的运行效果。With the rapid development of electronic information technology,the modern network information engineering is widely applied in“every village coverage”of radio and television equipment,especially the popularization and use of digital transmitters present ultra-high-definition pictures and high-fidelity NICAM effect and bring more high-quality programs to audiences(listeners).This requires“every village coverage”radio and television maintenance personnel to use electronic information technology and other diversified means to detect and maintain the equipment,and then gradually improve the operation effect of the digital transmitters.

关 键 词：数字发射机 信息技术 “村村通”广播电视 

分 类 号：TN9[电子电信—信息与通信工程]