Cinematography – Motion-Picture Camera Cartridge, 8 mm Type S, Model I – Notches for Film Speed, Film Identification and Colour-Balancing Filter — Dimensions and Positions
SMPTE Journal · 1984
Cinematography -Motion-picture camera cartridge, 8 m m Type S, Model I -Notches for film speed, film identification and colour-balancing filter -I .scope 2. Spccificntionr Dimensions and positions T h i s guideline specifier the audio recording reference level for intra-and inter-studio operations concerned with motion-picture post-production audio recording on both sprocketed and nonsprocketed magnetic and photographic materials.2.1 The audio recording reference level on magnetic materials shall be a sine wave of approximately I kHz with a Ruxivit? of I85 nanoweberr per meter. 2.2The level on photographic audio tracks shall correspond to 8 dB below optical clash.The