ISO 20859:2005

Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film

OVERVIEW

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).

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2005
No. of Pages 2
ICS Classification 37.060.20 Motion picture films. Cartridges
Committee ISO/TC 36
Available for Purchase For sale in Singapore only
Adoption ISO