摘要
首先介绍中波广播、应急广播、中波应急广播系统构成等信息,其次分析中波应急广播信息传输与覆盖建设的具体内容,最后以具体案例为切入点,探讨中波应急广播的应用场景,为各省市的中波应急广播建设提供参考。
This paper first introduces the information of medium wave broadcasting,emergency broadcasting,and the constitution of medium wave emergency broadcasting system,then analyzes the specific content of information transmission and coverage construction of medium wave emergency broadcasting,and finally discusses the application scenarios of medium wave emergency broadcasting with specific cases as the starting point,providing references for the construction of medium wave emergency broadcasting in various provinces and cities.
作者
彭伟
PENG Wei(Chongqing Radio and Television Technology Center 514,Chongqing 404600,China)
出处
《电视技术》
2024年第2期154-156,共3页
Video Engineering
关键词
中波应急广播
信息传输与覆盖
应用场景
medium wave emergency broadcast
information transmission and coverage
application scenario
