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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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Filing date
Publication date
Application filed by Sony CorpfiledCriticalSony Corp
Priority to JP1454976ApriorityCriticalpatent/JPS5298422A/en
Publication of JPS5298422ApublicationCriticalpatent/JPS5298422A/en
PURPOSE: To obtain a steady picture by controlling a rotation of a rotating magnetic head by the signal detecting a frequency fluctuation of a horizontal synchronizing signal, and by controlling an oscilating frequency of a variable frequency oscilator by a phase error signal and horizontal synchronizing frequency fluctuation detecting signal.
COPYRIGHT: (C)1977,JPO&Japio
JP1454976A1976-02-131976-02-13Reproducing apparatus for color video signal
PendingJPS5298422A
(en)