ISO 162:1985 电影技术.35mm磁片上三声轨.四声轨或六声轨和17.5mm磁片上单声轨录音磁头的缝隙和声带.位置和宽度尺寸

标准编号：ISO 162:1985

中文名称：电影技术.35mm磁片上三声轨.四声轨或六声轨和17.5mm磁片上单声轨录音磁头的缝隙和声带.位置和宽度尺寸

英文名称：Cinematography — Head gaps and sound records for three-, four-, or six-track magnetic sound records on 35 mm and single-track on 17,5 mm motion-picture film containing no picture — Positions and width

发布日期：1985-08

标准范围

本国际标准规定了在35mm（按照ISO 491穿孔）上录制三轨、四轨或六轨磁性录音的磁头间隙位置和尺寸，以及在17.5mm电影胶片上录制一轨磁性录音的磁头间隙位置和尺寸。它还规定了与胶片移动方向有关的胶片磁性涂层上各种轨迹的记录分配。

This International Standard specifies the location and dimen-sions of head gaps for recording three-, four-, or six-track magnetic sound records on 35 mm (perforated in accordance with ISO 491), and one single-track record on 17,5 mm motion-picture film. It also specifies the assignment of records to the various tracks on the magnetic coating on the film in relation to the direction of film travel.

标准预览图