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
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 Sony CorpfiledCriticalSony Corp
Priority to JP6618276ApriorityCriticalpatent/JPS605116B2/en
Publication of JPS52149430ApublicationCriticalpatent/JPS52149430A/en
Publication of JPS605116B2publicationCriticalpatent/JPS605116B2/en
PURPOSE: To make the VIR signal in the reproducing output normal and to eliminate the picture distortion, by adding the circuit corresponding to VTR signal, for example, the VIR signal of opposite phase, in the video reproduction unit using comb type filters.
COPYRIGHT: (C)1977,JPO&Japio
JP6618276A1976-06-071976-06-07
Recording and playback device
ExpiredJPS605116B2
(en)