ISO 7832:2014

Cinematography — Photoelectric output factor of photographic-type audio-level test films — Measurement and calibration

Publication date: Oct 1, 2014

General information

Current stage: 90.93 Effective date: Mar 4, 2020

Originator: ISO

Owner: ISO/TC 36

Type: International Standard

ICS: 37.060.20

Languages: English

Buying

Status: Published

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Scope

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

PREVIOUSLY

Revises
ISO 7832:1987

NOW

PUBLISHED
ISO 7832:2014
90.93 Standard confirmed
Mar 4, 2020

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