沉浸式扩声后级系统设计研究  

Design and Research of Immersive Sound Reinforcement Rear Stage System

作　　者：王芳[1] 张剑 黄德聪 裴楠 Wang Fang;Zhang Jian;Huang Decong;Pei Nan(Drama&Film Academy,Zhejiang Vocational Academy of Art,Hangzhou 310053,China;Student Engineering Department,Zhejiang Business College,Hangzhou 310053,China)

机构地区：[1]浙江艺术职业学院戏剧影视学院,杭州310053 [2]浙江商业职业技术学院学工部,杭州310053

出　　处：《科技通报》2023年第6期40-43,共4页Bulletin of Science and Technology

基　　金：浙江艺术职业学院2021年青年教师科研团队培育项目研究成果,浙江省省属高校基本科研业务费资助(QNTD20210006)。

摘　　要：本文研究设计以Astro Spatial Audio沉浸声引擎、Powersoft功率放大器和EAW扬声器系统为样本的沉浸式扩声后级系统,通过扬声器安装边界的确定、扬声器安装位置及夹角的调整、功放与扬声器的合理匹配等设计,最终研究出的沉浸式扩声后级系统符合剧场扩声系统设计规范的国家一级标准。Focusing on the rear level equipment of the theater immersive sound reinforcement system,the immersive sound reinforcement rear level system with Astro Spatial audio immersive sound engine,Powersoft power amplifier and EAW speaker system as samples is studied and designed through the determination of the installation boundary of the speaker,the adjustment of the installation position and included angle of the speaker,and the reasonable matching between the power amplifier and the speaker,the immersive sound reinforcement post stage system finally studied meets the national first-class standard of the design code of theater sound reinforcement system.

关 键 词：沉浸式 扩声系统 沉浸式引擎 G-FACTOR G-ZONE 

分 类 号：TN643[电子电信—电路与系统]