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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co LtdfiledCriticalNEC Corp
Priority to JP51087037ApriorityCriticalpatent/JPS5927512B2/en
Priority to US05/816,992prioritypatent/US4142205A/en
Priority to CA283,170Aprioritypatent/CA1099394A/en
Publication of JPS5313312ApublicationCriticalpatent/JPS5313312A/en
Publication of JPS5927512B2publicationCriticalpatent/JPS5927512B2/en
Interframe CODEC for composite color TV signals comprising means for inverting the polarity of carrier chrominance signals in every other frame or line
Interframe codec for composite color tv signals comprising means for inverting the polarity of carrier chrominance signals in every other frame or line