Reference number
ISO 7832:2014
ISO 7832:2014
© ISO 2025
International Standard
ISO 7832:2014
Cinematography — Photoelectric output factor of photographic-type audio-level test films — Measurement and calibration
Edition 2
2014-10
2014-10
ISO 7832:2014
63975
Published
(Edition 2, 2014)
This publication was last reviewed and confirmed in 2020.
Therefore this version remains current.
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.
Life cycle
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Previously
WithdrawnISO 7832:1987
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Now
