标准编号：ISO 20859:2005
中文名称：电影技术 在35 mm电影胶片类比配色声道上照相音频扬声器的光谱灵敏度
英文名称：Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film
发布日期：2005-06
标准范围
This International Standard 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).
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