强声广播系统广播距离影响因素分析  

Analysis of Influencing Factors for Broadcast Distance of the Long-Range Acoustic Broadcast System

作　　者：巩玉振 罗晓松[1] 张浩 GONG Yuzhen;LUO Xiaosong;ZHANG Hao(The Third Research Institute of China Electronics Technology Group Corporation,Beijing 100015,China)

机构地区：[1]中国电子科技集团公司第三研究所,北京100015

出　　处：《电声技术》2022年第6期78-81,共4页Audio Engineering

摘　　要：强声广播系统主要应用于远距离广播和宣传。本文主要对影响强声广播系统广播距离的雾滴、温度、湿度、风速梯度及温度梯度等环境因素进行分析,为强声广播系统的设计、使用验收提供依据。The long-range acoustic broadcasting system is mainly used for long-distance broadcasting and publicity. This paper mainly analyzes the environmental factors such as temperature, humidity, fog drops, wind speed gradient and temperature gradient that affect the broadcast distance of the long-range acoustic broadcasting system, so as to provide a basis for the design, use and acceptance of long-range acoustic broadcasting system.

关 键 词：强声广播系统 广播距离 环境因素 温度梯度 风速梯度 

分 类 号：TN912.2[电子电信—通信与信息系统]