BS ISO 8395:1995
Current
The latest, up-to-date edition.
Cinematography. Test films for the reproduction of 70 mm motion-picture release prints with magnetic stripes. Specifications
Hardcopy , PDF
English
15-10-1995
Specifies basic technical characteristics for magnetic sound test films used for measuring, checking and measuring 70 mm motion-picture projector sound systems and sound reproduction channels of motion-picture installations. Includes specifications for test films meant for checking, adjusting and measuring of: output level balance of several motion-picture projectors or systems and interchannel balance on each projector or system; azimuth of the magnetic head gaps; non-uniformity in velocity of film travel; frequency response of the sound reproduction channels.
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