Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film
摄影 - 35毫米胶片上的模拟染料声轨照相音频再现器的光谱响应
发布日期:
2005-06-23
ISO 20859:2005规定了摄影音频复制器光源和接收器作为一个单元的光谱响应,包括可插入的任何光学滤波。
适合使用这种复制机进行复制的模拟音轨格式包括纯青色音轨(不重新开发银)以及传统音轨和“高品红”音轨(重新开发银)。
ISO 20859:2005 specifies the spectral response of the photographic audio reproducer light source and receptor as a unit, including any optical filtering that can be interposed.
The analog sound track formats suitable for reproduction using such a reproducer include the cyan dye-only track (without redevelopment of silver) and both conventional and "high magenta" soundtracks (with redevelopment of silver).