现代农村广播工程

中国是一个以农业为基础的发展中国家,各级政府都非常重视对农村广播的建设。先从现代农村广播工程建设的重要性与迫切性出发,讲述现有农村广播系统中存在的如遭受灾害破坏后,关键时刻不能广播、扰民、保密性、可靠性还不够成熟等等一系列问题。然后参考市场上较为先进的产品举例进行了介绍。

Modern Countries Public Address System Project

China is an agriculture - based developing country, governments at all levels make great importance to the con- struction of rural PA system. Started from the importance and urgency of engineering construction for modern rural PA sys- tem, existence of series problems in modern rural PA system is given, it can not broadcast at the critical moment when dis- aster happens. The problems of disturbing, confidentiality, reliability are not mature enough etc. Then the more advanced products in the market are referred to be introduced.