Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO 7832:1987

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

Oct 15, 1987
95.99   Withdrawal of Standard   Oct 1, 2014

General information

95.99     Oct 1, 2014

ISO

ISO/TC 36

International Standard

37.060.20  

French   English  

Buying

Withdrawn

Language in which you want to receive the document.

Scope

Describes a method of measuring and calibrating the photoelectric output factor of single-channel photographic-type audio-level test films in all gauges by means of a calibrating sound reproducer. The specifications apply to both vaiable-area and variable-density sound records with a silver audio track. Calibrated audio-level test films are used for the precise measurement of the output level of photographic sound reproducers and the photoelectric output factor of different sound records. In addition, the performance of a calibrating audio reproducer is described.

Life cycle

NOW

WITHDRAWN
ISO 7832:1987
95.99 Withdrawal of Standard
Oct 1, 2014

REVISED BY

PUBLISHED
ISO 7832:2014