International Standard
ISO 8622:1998
Cinematography — Magnetic sound records on 70 mm motion-picture release prints with magnetic stripes — A-chain reproduction characteristics
Reference number
ISO 8622:1998
Edition 2
International Standard
Read sample
ISO 8622:1998
Published (Edition 2, 1998)
This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 8622:1998

ISO 8622:1998
CHF 42
Convert Swiss francs (CHF) to your currency


This International Standard specifies the A-chain electrical frequency response characteristics for magnetic sound reproduction in motion-picture control rooms and indoor theatres. It is also intended for use, in conjunction with IS0 2969, in the standardization of recording monitor and reproduction characteristics of motion-picture sound in studio dubbing theatres, review rooms and indoor theatres.

This International Standard covers that part of the motion picture sound system from the transducer to the input terminals of the main fader, and should be read in conjunction with IS0 8590, which defines the recorded characteristics for 35 mm and 70 mm magnetic striped prints.

General information

  •  : Published
     : 1998-03
    : International Standard confirmed [90.93]
  •  : 2
     : 6
  • ISO/TC 36
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)