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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon IncfiledCriticalCanon Inc
Priority to JP5499577ApriorityCriticalpatent/JPS53139418A/en
Publication of JPS53139418ApublicationCriticalpatent/JPS53139418A/en
PURPOSE: To ensure the detection of the fault and the poor picture quality for both the transmitter and receiver and thus to ensure a high-quality receiving picture, by deciding the symbol condition recorded at the designated position of the received picture.