Cinematography; Magnetic stripes and magnetic recording head gaps for sound record on 16 mm motion-picture film perforated along one edge (type 1); Positions and width dimensions
CINEMATOGRAPHY DIMENSIONS DUE SIDED INTERRUPTIONS MAGNETIC GAPS MAGNETIC HEADS MAGNETIC RECORDING MOTION-PICTURE FILM MOTION-PICTURE FILM 16 MM POSITION (LOCATION) POSITION PREFERRED SIZES RECORDING TRACKS SOUND RECORDING STANDARDIZATION