摘要
本文主要从术语定义、应急广播消息封装协议、应急广播前端和终端处理要求等方面对《有线数字电视应急广播系统技术规范》《模拟调频广播应急广播技术规范》等应急广播传输覆盖类行业标准的修订情况进行了说明。
This paper mainly explains the revision of industry standards for emergency broadcasting transmission coverage,such as the“Technical Specification for Emergency Broadcasting in Digital Cable TV”and“Technical Specification for Emergency Broadcasting in FM”,from the perspectives of terminology definition,emergency broadcasting message encapsulation protocol,emergency broadcasting front-end and terminal processing requirements.
作者
刘春江
马艳
马小朴
Liu Chunjiang;Ma Yan;Ma Xiaopu(Academy of Broadcasting Science,NRTA,Beijing100866,China;Academy of Broadcasting Planning,NRTA,Beijing 100045,China)
出处
《广播与电视技术》
2024年第2期16-22,共7页
Radio & TV Broadcast Engineering
关键词
应急广播
传输覆盖
技术标准
Emergency broadcasting
Transmission coverage
Technical standard
