发明名称 |
Color video signal recording and reproducing apparatus. |
摘要 |
<p>A color video signal recording and reproducing apparatus comprising filters (5, 6) separating a SECAM chrominance signal and a luminance signal from a SECAM color television signal, a SECAM -> PAL converter (7) converting the SECAM chrominance signal into a PAL chrominance signal, a processing circuit (10) converting the frequency band of the PAL chrominance signal into a range lower than that of the luminance signal, and the combination of a video recording circuit (14), a rotary transformer (15) and a magnetic head (16) recording the video signal including the frequency-converted PAL chrominance signal and the luminance signal on a magnetic tape in frequency multiplex mode.</p> |
申请公布号 |
EP0076047(A1) |
申请公布日期 |
1983.04.06 |
申请号 |
EP19820304682 |
申请日期 |
1982.09.07 |
申请人 |
HITACHI, LTD. |
发明人 |
KOMATSU, KEIICHI;KUROYANAGI, TOMOMITSU;KOJIMA, NOBORU;SHIBATA, AKIRA |
分类号 |
H04N9/79;H04N9/793;H04N9/835;H04N9/84;H04N9/86;(IPC1-7):04N9/493 |
主分类号 |
H04N9/79 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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