ISO 8590:1994 Preview
Cinematography -- Audio records on 70 mm motion-picture release prints with magnetic stripes -- Recorded characteristic
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Specifies the recorded characteristic, i.e. the recorded relative magnetic flux level (in dB) as a function of frequency (in Hz), of audio records on 70 mm motion-picture release prints with magnetic striping when reproduced at the nominal speed of 24 frames per second.
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