Reference number
ISO 20859:2005
International Standard
ISO 20859:2005
Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film
Edition 1
2005-06
Read sample
ISO 20859:2005
39786
Published (Edition 1, 2005)
This publication was last reviewed and confirmed in 2018. Therefore this version remains current.

ISO 20859:2005

ISO 20859:2005
39786
Language
Format
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).

General information

  •  : Published
     : 2005-06
    : Close of review [90.60]
  •  : 1
     : 2
  • ISO/TC 36
    37.060.20 
  • RSS updates

Life cycle

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