DIN Standards Committee Entertainment Technology, Photography and Cinematography
ISO 8622
Cinematography - Magnetic sound records on 70 mm motion-picture release prints with magnetic stripes - A-chain reproduction characteristics
Kinematografie - Film 70 mm, Magnettonaufzeichnung auf Theaterkopien mit Magnettonstreifen - Wiedergabeeigenschaften der A-Kette
Responsible national committee
NA 149-00-03 AA - Production, playback and preservation of motion picture and sound