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Filing date
Publication date
Application filedfiledCritical
Priority to JP12533376ApriorityCriticalpatent/JPS5350713A/ja
Publication of JPS5350713ApublicationCriticalpatent/JPS5350713A/ja
Publication of JPS5719485B2publicationCriticalpatent/JPS5719485B2/ja
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
G11B15/02—Control of operating function, e.g. switching from recording to reproducing
G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
G11B15/14—Masking or switching periodically, e.g. of rotating heads
Landscapes
Control Of Velocity Or Acceleration
(AREA)
Television Signal Processing For Recording
(AREA)
JP12533376A1976-10-181976-10-18Magnetic picture recording and reproducing apparatus
GrantedJPS5350713A
(en)