标准摘要
[中文适用范围]： 本国际标准规定了16毫米电影拷贝上双轨可变区域声音记录的横向位置和宽度尺寸。本国际标准还规定了声音复制器的扫描区域。 [外文原描述]： ISO 7739:2016 specifies the lateral positions and width dimensions of two-track variable area sound records on 16 mm motion-picture prints. It also specifies the area scanned by the sound reproducer.
英文名称Cinematography — Two-track photographic analogue sound records on 16 mm motion-picture prints — Positions and width dimensions