ISO 8590-1994 电影 70mm电影涂磁发行拷贝上磁性声迹 录音频率响应特性

标准号：ISO 8590-1994
中文标准名称：电影 70mm电影涂磁发行拷贝上磁性声迹 录音频率响应特性
英文标准名称：Cinematography - Audio records on 70 mm motion-picture release prints with magnetic stripes - Recorded characteristic
标准类型：A15;G83
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A15;G83
国际标准分类号：37.060.20
适用范围：Specifies the recorded characteristic, i.e. the recorded relative magnetic flux level (in dB) as a function of frequency (in Hz), of audio records on 70 mm motion-picture release prints with magnetic striping when reproduced at the nominal speed of 24 frames per second.