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 |