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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co LtdfiledCriticalNissan Motor Co Ltd
Publication of FR2272560A1publicationCriticalpatent/FR2272560A1/fr
Application grantedgrantedCritical
Publication of FR2272560B1publicationCriticalpatent/FR2272560B1/fr
H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
H04N7/127—Systems in which different parts of the picture signal frequency band are individually processed, e.g. suppressed, transposed
