BS ISO 2969:2015
Current
The latest, up-to-date edition.
Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements
Hardcopy , PDF
English
30-06-2015
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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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