BS ISO 2969:2015
Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements

Standard No.

BS ISO 2969:2015

Release Date

2015

Published By

British Standards Institution (BSI)

Latest

BS ISO 2969:2015

Replace

BS 5550-7.4.1:1990

BS ISO 2969:2015 Referenced Document

• IEC 60268-17:1990 Sound system equipment; part 17: standard volume indicators
• IEC 60942:2003 Electroacoustics - Sound calibrators
• IEC 61260 Amendment 1 - Electroacoustics - Octave-band and fractional-octave-band filters
• IEC 61672 Electroacoustics - Sound level meters - Part 3: Periodic tests
• 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
• ISO 266 Acoustics - Preferred frequencies

BS ISO 2969:2015 history

• 2015 BS ISO 2969:2015 Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements
• 1990 BS 5550-7.4.1:1990 Cinematography - Production and presentation - Sound - Specifications and measurements for the B-chain electro-acoustic response of motion-picture control rooms and indoor theatres
• 0000 BS 5550-7.4.1:1978
• 0000 BS 5550-7.2.1:1958

BS ISO 2969:2015 Cinematography. B-chain electroacoustic reponse of motion-picture control rooms and indoor theatres. Specifications and measurements has been changed from BS 5550-7.4.1:1990 Cinematography - Production and presentation - Sound - Specifications and measurements for the B-chain electro-acoustic response of motion-picture control rooms and indoor theatres.