NEN-ISO 20859
Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2005 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Motion picture films. Cartridges): | 37.060.20 |
scope:
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).
Document History
NEN-ISO 20859
July 1, 2005
Cinematography - Spectral response of photographic audio reproducers for analog dye sound tracks on 35 mm film
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...