BS ISO 2969:2015现行
Cinematography - B-Chain Electro-Acoustic Response Of Motion-Picture Control Rooms And Indoor Theatres - Specifications And Measurements
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS ISO 2969:2015
发布时间：2015/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Defines the measurement methods and characteristic electroacoustic frequency response of the B-chain of motion-picture dubbing theatres (mixing rooms), screening rooms, and indoor theatres whose room volume exceeds 125 m[3] (4,414 ft[3]).
标准备注
Supersedes BS 5550-7.4.1(1990). (06/2015)
