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ISO 2969:1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Cinematography — B-chain electro-acoustic response of motion-picture control rooms and indoor theatres — Specifications and measurements
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-05-2019
English, French
02-07-1987
Specified are characteristics of the B-chain response of motion-picture studio dubbing theatres, review rooms and indoor theatres. They are intended to assist in the standardization of recording monitor and reproduction characteristics of the motion-picture sound in rooms with volumes of at least 150 m3. Not included are conditions where the recorded sound is intended for reproduction in domestic surroundings, i. e. radio and television broadcasting, tape and disk.
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