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  • BSI
    BS ISO 9568:1993 Cinematography. Background acoustic noise levels in the theatres, review rooms and dubbing rooms
    Edition: 1996
    $266.02
    / user per year

Description of BS ISO 9568:1993 1996

This International Standard specifies measurement methods and maximum ratings for indoor background sound pressure levels in theatres, review rooms and dubbing rooms.

It applies to noise emitted by heating, ventilating and air-conditioning systems, intrusive noise from the projector(s) associated with the theatre and noise emitted by any other mechanical or electrical equipment in the theatre building. It is intended for application when the background noise is essentially a steady-state sound, without strong time-varying components.

It does not apply to intrusive noise from other sources outside the theatre, such as aircraft, highway traffic, or adjacent theatres, or to noise resulting from the operation of the sound system in the theatre, or the vibration of the theatre, i.e. movement of the building below 20 Hz.



Standard NumberBS ISO 9568:1993
TitleCinematography. Background acoustic noise levels in the theatres, review rooms and dubbing rooms
StatusUnder Review
Publication Date1996-01-15
DescriptorsSound intensity, Sound-level meters, Acoustics, Testing conditions, Ratings, Cinemas, Acoustic measurement, Noise (environmental), Classification systems, Entertainment facilities, Theatres
ICS37.060.99 Other standards related to cinematography
CommitteeCPW/36
ISBN0 580 25108 X
PublisherBSI
Pages12

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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