Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP51082674ApriorityCriticalpatent/JPS5234704A/ja
Publication of JPS5234704ApublicationCriticalpatent/JPS5234704A/ja
Publication of JPS5635070B2publicationCriticalpatent/JPS5635070B2/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
Television Signal Processing For Recording
(AREA)
JP51082674A1976-07-121976-07-12Recording device of image signal
GrantedJPS5234704A
(en)