标准摘要
[中文适用范围]： 本国际标准规定了电影控制室、审查室和室内影院的测量方法和宽带声压级。 它与 ISO 2969 一起旨在帮助实现此类房间中电影声音再现的标准化。 [外文原描述]： ISO 22234:2005 specifies the measurement methods and wide-band sound pressure levels for motion-picture control rooms, review rooms, and indoor theatres. Together with ISO 2969, it is intended to assist in standardization of reproduction of motion-picture sound in such rooms.
英文名称Cinematography — Relative and absolute sound pressure levels for motion-picture multi-channel sound systems — Measurement methods and levels applicable to analog photographic film audio, digital photographic film audio and D-cinema audio