Cinematography — Photoelectric output factor of photographic-type audio-level test films — Measurement and calibration
NORMA vydána dne 1.10.2014
Designation standards: ISO 7832:2014-ed.2.0
Publication date standards: 1.10.2014
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: ISO 7832:2014 specifies a method of measuring and calibrating the photoelectric output factor of single channel analogue photographic-type audio-level test films in all gauges, using a calibrating sound reproducer. It is applicable to both variable area- and variable density-type sound records with a silver audio track. It also specifies the performance of a calibrating audio reproducer.