电子声学环境可变系统及其在国内的应用现状及发展趋势研究(二)  

Research on Electronic Acoustic Environment Variable System and Its Application Status and Development Trend in China (2)

作　　者：魏增来[1] 练嘉容 WEI Zeng-lai;LIAN Jia-rong(Communication University of China,Beijing 100024,China)

机构地区：[1]中国传媒大学,北京100024

出　　处：《演艺科技》2021年第4期13-22,共10页Entertainment Technology

摘　　要：电子声学环境可变系统经过60多年的发展,目前已日臻成熟并得到了众多实际应用。相比于通过物理方式改变声学环境,电子方式因为造价更低、性价比更高、实现起来更为容易,针对越来越多的多功能厅堂建设而言,具有广阔的市场需求和良好的发展前景。介绍迄今为止电子声学环境可变系统的基本原理、主要挑战和发展历史,并根据三种分类,阐释几种常见系统的技术概念和特点,总结电子声学环境可变系统在中国的应用现状、主要问题及未来趋势。After more than 60 years of development,the electronic acoustic environment variable system is becoming more and more mature and has been used in many practical applications.Compared with the physical way to change the acoustic environment,the electronic way has a broad market demand and a good development prospect for the construction of more and more multi-functional halls because of its lower cost,higher cost performance and easier implementation.This paper introduces the basic principles,main challenges and development history of electronic acoustic environmental variable systems up to now,explains the technical concepts and characteristics of several common systems according to three classifications,and summarizes the application status,main problems and future trends of electronic acoustic environmental variable systems in China.

关 键 词：电子声学环境可变系统 主动声场增强系统 多功能厅堂 AR受援共振系统 MCR多通道混响系统 ACS声控制系统 SIAP声学性能改进系统 AFC声场控制系统 E-coustic电子声学优化系统 CARMEN VIVACE LARES 

分 类 号：TN912[电子电信—通信与信息系统]