ISO-4834 › Cinematography -- Magnetic sound test films excluding striped release prints -- Basic technical characteristics
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This International Standard specifies basic technical characteristics for the magnetic sound test films for checking, adjusting and measuring sound reproducing channels of dubbing motion-picture installations.
It also specifies types and technical characteristics of magnetic test films made on 35 mm, 17,5 mm and 16 mm motion-picture films.
This International Standard includes test films intended for the checking, adjusting and measuring of
- inclination angle (azimuth) of the magnetic head gaps;
- output level balance of multi-channel systems;
- frequency response of the sound reproduction channel;
- non-uniformity of film velocity (flutter).
To find similar documents by classification:
37.060.20 (Motion picture films. Cartridges)
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Document Number
ISO 4834:1997
Revision Level
2ND EDITION
Status
Current
Publication Date
Dec. 15, 1997
Committee Number
ISO TC 36