Norm

NEN-ISO 7832:2014 en

Cinematografie - Foto-elektrische uitgangsfactor van proeffilms met fotografisch geluidsniveau - Meting en ijking

52,53

Over deze norm

Status Definitief
Aantal pagina's 7
Commissie Geluid, beeld en multimedia-apparaten en -systemen
Gepubliceerd op 01-10-2014
Taal Engels
NEN-ISO 7832 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. Calibrated audio-level test films are employed to measure the precise output level of photographic sound reproducers and the photoelectric output factor of different sound records. They are also employed to establish a reference level on a standard program level meter, should that be appropriate for the installation in use.

Details

ICS-code 37.060.20
Nederlandse titel Cinematografie - Foto-elektrische uitgangsfactor van proeffilms met fotografisch geluidsniveau - Meting en ijking
Engelse titel Cinematography - Photoelectric output factor of photographic-type audio-level test films - Measurement and calibration

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