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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone CorpfiledCriticalNippon Telegraph and Telephone Corp
Priority to JP3864076ApriorityCriticalpatent/JPS52122034A/en
Publication of JPS52122034ApublicationCriticalpatent/JPS52122034A/en
PURPOSE: To reduce the transmission bit rate by transmitting the lowfrequency component of signal in all the video lines and the highfrequency component every one line.
COPYRIGHT: (C)1977,JPO&Japio
JP3864076A1976-04-061976-04-06Video signal digital transmission
PendingJPS52122034A
(en)