Published
Specified are the locations and widths of magnetic stripes and gaps of magnetic recording and reproducing heads for six-track magnetic sound records on 70 mm release prints on safety film. In special motion-picture films the arrangement of the stripes may deviate from that given here to achieve certain sound effects.
WITHDRAWN
ISO 2404:1979
PUBLISHED
ISO 2404:1986
90.93
Standard confirmed
Jan 17, 2023