摘要
分析了线声源阵列的作原理,构成线声源阵列的必要条件,指向性分析和线声源阵列的传播损耗等问题,并列出了几种典型产品的主要技术特性。
In this paper the loudspeaker array used in PA system is described.The diredtivity of point source and line source,the principle of line array,transmission attenuation,and necessary con ditions of line array are also described.Finally,the main technical specifications of the products are given.[
出处
《电声技术》
北大核心
2003年第1期20-25,共6页
Audio Engineering
