This International Standard specifies the recorded characteristic for magnetic sound records on 16 mm full-coat perforated magnetic film when used at the nominal speed of 24 frames [18,3 cm (7.2 in)] per second, or 25 frames [19,05 cm (7.5 in)1 per second.
WITHDRAWN
ISO 1188:1974
PUBLISHED
ISO 1188:1984
90.93
Standard confirmed
Jul 10, 2023