标准摘要
[中文适用范围]： 该规范适用于发行版上的图像和摄影声音记录。 还指定了声音记录扫描光束的宽度和横向位置及其相对于相应图像帧的位移。 声音记录应以每秒 24 个齿孔的速度正确再现，这对应于每秒 24 帧的电影放映速度。 [外文原描述]： The specifications apply to image and photographic sound records on release prints. Also specified are the width and lateral position of the soubnd record scanning beam and its diplacement relative to the corresponding image frame. The sound record shall be properly reproduced at 24 perforations per second which corresponds to a film projection speed of 24 frames per second.
英文名称Cinematography — Picture image area and photographic sound record on 16 mm motion-picture release prints — Positions and dimensions