NEN ISO 2969:2015现行
Cinematography - B-Chain Electro-Acoustic Reponse Of Motion-Picture Control Rooms And Indoor Theatres - Specifications And Measurements
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 2969:2015
发布时间：2015/6/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：18
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]).
