Cinematography. 65 mm and 70 mm film. Sound. Specification for location and dimensions of six-track magnetic sound records on 70 mm for release prints.
STANDARD published on 29.2.1980
Designation standards: BS 5550-4.4.1:1980
Note: WITHDRAWN
Publication date standards: 29.2.1980
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: British technical standard
Category: Technical standards BS