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Filing date
Publication date
Application filedfiledCritical
Priority to JP50117961ApriorityCriticalpatent/JPS5241506A/ja
Publication of JPS5241506ApublicationCriticalpatent/JPS5241506A/ja
Publication of JPS55803B2publicationCriticalpatent/JPS55803B2/ja
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
G11B19/02—Control of operating function, e.g. switching from recording to reproducing
G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
Landscapes
Rotational Drive Of Disk
(AREA)
Control Of Velocity Or Acceleration
(AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing
(AREA)