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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 filed by Victor Company of Japan LtdfiledCriticalVictor Company of Japan Ltd
Priority to JP9534677ApriorityCriticalpatent/JPS5429617A/en
Publication of JPS5429617ApublicationCriticalpatent/JPS5429617A/en
PURPOSE: To accurately perform high density recording to a magnetic recording disc and reproduction thereof with one head by providing the recording tracks of first, second tracking reference signals with the circular recording track of composite video signal in-between.
COPYRIGHT: (C)1979,JPO&Japio
JP9534677A1977-08-091977-08-09Magnetic recording-reproducing system using magnetic recording medium discs
PendingJPS5429617A
(en)