| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the ringing which occurs at both ends of an analog effective line when the received video signals are outputted. SOLUTION: A blanking data replacement circuit 6 of the receiving side stores the first and last data on a digital effective line and replaces two timing reference signals of a digital horizontal blanking period are replaced with the first and last data respectively to move the changing point of data on a boundary part set between the digital effective line and the digital horizontal blanking period into this blanking period. Thus, the ringing occurring position moves to the horizontal blanking period and accordingly the influence caused in an effective period can be reduced.</p> |
