Device for recording digital data on, and playing back data from, memory disks has high recording or playback rate and utilizes available recording area more fully. Two disks, each with own reading/writing head, used to record data at same time. Head on disk A operates on one of tracks numbered from outside in; head on disk B operates on track of same number in sequence from inside out. Underlying concept of device applicable to magnetic or optical disks.
Fast, Capacious Disk Memory Device
NASA Tech Briefs ; 14 , 6
1990-06-01
Sonstige
Keine Angabe
Englisch
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