杜比全景声在剧院中的应用——以青岛东方影都大剧院为例  

The Application of Dolby Panorama in the Theater——Take the Qingdao Oriental Cinema as An Example

作　　者：罗斐 LUO Fei(WANDA Cultural Tourism Planning and Research Institute Co.,Ltd.,Beijing 100022,China)

机构地区：[1]万达文化旅游规划研究院有限公司,北京100022

出　　处：《演艺科技》2018年第6期21-24,共4页Entertainment Technology

摘　　要：介绍青岛东方影都大剧院杜比全景声系统的功能定位、系统构成、设计难点、测试评价,并提出全景声扬声器在不规则大空间中的映射布置方法。The function location,system composition,design difficulty and test evaluation of Dolby panoramic sound system of Qingdao oriental cinema grand theater are introduced.The mapping arrangement of panoramic loudspeaker in irregular large space is presented for the first time.

关 键 词：杜比全景声 电影放映 外切矩形法 房间声学增强 可变混响 全吸声 大空间 

分 类 号：J814.5[艺术—戏剧戏曲]