Norm

ISO 9568:1993 en

Cinematography - Background acoustic noise levels in theatres, review rooms and dubbing rooms

31,57

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie Geluid, beeld en multimedia-apparaten en -systemen
Gepubliceerd op 21-01-1993
Taal Engels
Specifies measurement methods and maximum ratings for indoor background sound pressure levels. Applies to noise emitted by heating, ventilating and air-conditioning systems, intrusive noise from the projector(s) and noise emitted by any other mechanical or electrical equipment, but not to intrusive noise from outside, such as traffic noise. It is intended for application when the background noise is essentially a steady-state sound, without strong time-varying components.

Details

ICS-code 17.140.20
37.060.99
Nederlandse titel Cinematography - Background acoustic noise levels in theatres, review rooms and dubbing rooms
Engelse titel Cinematography - Background acoustic noise levels in theatres, review rooms and dubbing rooms

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