中短波广播及数字化研究  

Study on Broadcasting and Digitalization of Medium and Short Wave

作　　者：黄庆生 Huang Qing-sheng(State Administration of Press Publication Radio Film and Television 542 Station,Beijing 102445)

机构地区：[1]国家新闻出版广电总局五四二台,北京102445

出　　处：《数字技术与应用》2018年第3期103-104,共2页Digital Technology & Application

摘　　要：信息技术与科学技术的发展,促进了广播数字化方式的转变,这为人们的生活带来了极大的便利,并且随着广播数字化的发展进程,中短波技术也得到了相应的提升。笔者从新时期我国中短波广播的数字化及特点出发,着重阐述了中短波广播及数字化应用的现状,并详细的分析了中短波广播及数字化的发展方向。The development of information technology and science and technology has promoted the transformation of broadcasting and digitalization.This has brought great convenience to people＇s lives.With the development of broadcasting and digitalization,the technology of short wave has also beenpromoted accordingly.Starting from the digitization and characteristics of short wave broadcasting in China in the new era, the author focuses on thecurrent situation of short wave broadcasting and digitalization application,and analyzes the development direction of medium and short wave broadcastingand digitalization in detail.

关 键 词：中短波 广播 数字化 特点 DRM 

分 类 号：TN934[电子电信—信号与信息处理]