Abstract
Determines the track layout, the track format and the characteristics of the recorded signals for the data interchange on 90 mm (3,5 in) flexible disk cartridge using modified freqency modulation recording at 15916 ftprad on 80 tracks on each side. References: ISO 646; 2022; 4873; 6429; 8859; 9293.
General information
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Status: WithdrawnPublication date: 1989-09Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 13
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Technical Committee :ISO/IEC JTC 1/SC 23ICS :35.220.21
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