DRM数字广播生态建设的挑战、策略与实践  

Challenges,Strategies,and Practices of DRM Digital Broadcasting Ecosystem Construction

作　　者：雷启云 习玄辉 缪志勇 Lei Qiyun;Xi Xuanhui;Miao Zhiyong(Wireless Station Management Center,Yunnan Radio and Television Bureau,Yunnan 650031,China)

机构地区：[1]云南省广播电视局无线台站管理中心,云南650031

出　　处：《广播与电视技术》2024年第6期88-91,共4页Radio & TV Broadcast Engineering

摘　　要：本文介绍了DRM数字广播技术的应用推广历程,分析了广播行业对DRM技术的需求。通过对云南省在推动中波广播数字化转型中的实践分析,揭示了构建DRM数字广播生态系统进程中遇到的技术挑战、成本障碍、稳定性和用户接受度等问题,提出了构建DRM数字广播生态的策略建议。The article mainly introduces the application and promotion of DRM(Digital Radio Mondiale)digital broadcasting technology in the broadcasting industry.Starting from the current situation of domestic DRM digital broadcasting,this article gradually introduces the demand for DRM technology in the broadcasting industry,the achievements made by Yunnan Province in the digitalization of China Wave Broadcasting,and the problems and challenges faced in promoting the DRM digital broadcasting ecosystem.It also elaborates on the thinking and suggestions for promoting the construction of a DRM digital broadcasting ecosystem.

关 键 词：DRM技术 中波发射 数字化改造 数字广播生态 

分 类 号：TN934.3[电子电信—信号与信息处理]