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ISO 7832:1987

Cinematography — Photoelectric output factor of photographic-type audio-level test films — Measurement and calibration
15. 10. 1987.
95.99   Povučen   1. 10. 2014.

Опште информације

95.99     1. 10. 2014.

ISO

ISO/TC 36

Međunarodni standard

37.060.20  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
ISO 7832:1987
95.99 Povučen
1. 10. 2014.

REVIDIRAN OD

OBJAVLJEN
ISO 7832:2014