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ISO 4834:1997

Current Revision

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).

SDO ISO: International Organization for Standardization
Document Number ISO 4834
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 36
Publish Date Document Id Type View
Not Available ISO 4834:1997 Revision