ISO 8395:1995现行
Cinematography - Test films for the reproduction of 70 mm motion-picture release prints with magnetic stripes - Specifications
出版：International Organization for Standardization
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基本信息
标准编号： ISO 8395:1995
发布时间：1995/5/11 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：7
标准简介
Specifies basic technical characteristics for magnetic sound test films used for measuring, checking and measuring 70 mm motion-picture projector sound systems and sound reproduction channels of motion-picture installations. Includes specifications for test films meant for checking, adjusting and measuring of: output level balance of several motion-picture projectors of systems and interchannel balance on each projector or system;azimuth of the magnetic head gaps; non-uniformity in velocity of film travel; frequency response of the sound reproduction channels.
