ISO 20859:2005

Published (Edition 1, 2005)

This publication was last reviewed and confirmed in 2018. Therefore this version remains current.

ISO 20859:2005

CHF 42

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Abstract

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).