ISO 20859:2005 (R2018)
Active , Reaffirmed Standard
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ISO 20859:2005 (R2018)

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

Summary

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).

Notes

90.60 : Clôture de l'examen

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 06/23/2005
Confirmation Date 07/25/2018
Edition 1
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
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