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BS ISO 2969:2015

Current
Current

The latest, up-to-date edition.

Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-2015

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Method of measurement
4 Characteristic amplitude responses with
  respect to frequency
Annex A (informative) - Factors outside the scope of
        this International Standard
Bibliography

Defines the measurement methods and characteristic electroacoustic frequency response of the B-chain of motion-picture dubbing theatres (mixing rooms), screening rooms, and indoor theatres whose room volume exceeds 125 m[3] (4,414 ft[3]).

Committee
CPW/36
DevelopmentNote
Supersedes BS 5550-7.4.1(1990). (06/2015)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 2969:2015 Identical

IEC 60942:2003 Electroacoustics - Sound calibrators
ISO 266:1997 Acoustics — Preferred frequencies
ISO 22234:2005 Cinematography — Relative and absolute sound pressure levels for motion-picture multi-channel sound systems — Measurement methods and levels applicable to analog photographic film audio, digital photographic film audio and D-cinema audio
IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
IEC 60268-17:1990 Sound system equipment. Part 17: Standard volume indicators

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