ST 210:2004 - SMPTE Standard - For Motion-Picture Film (16-mm) — Magnetic Audio Records — Two Records on 16-mm Magnetic Film

(1.1) This standard specifies the lateral positions and width dimensions of two 3.81 mm (0.150 in) magnetic audio records and a control track on 16-mm single-perforated magnetic recording film. (1.2) This standard also specifies the reproducing velocity of the film travel.