发明名称 |
TELEVISION SIGNAL RECORDING AND REPRODUCING SYSTEM |
摘要 |
<p>TELEVISION SIGNAL RECORDING AND REPRODUCING SYSTEM A television signal recording and reproducing system wherein a television signal to be recorded is sequentially sampled at a predetermined number of points during each horizontal scanning period thereby to convert the television signal occupying a wide band into substantially vertically scanned signals. The converted signals, which signals have also been devided into multichannel signals, are recorded on a recording medium with multichannel magnetic head. Reproduced signals from the multichannel head are sampled and added to produce the original television signals in a similar but reverse operation to the recording operation.</p> |
申请公布号 |
CA1046632(A) |
申请公布日期 |
1979.01.16 |
申请号 |
CA19740211199 |
申请日期 |
1974.10.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOBAYASHI, FUKASHI;TANIGUCHI, HIROSHI;KANAI, KENJI |
分类号 |
H04N5/919;H04N9/797;(IPC1-7):04N5/79 |
主分类号 |
H04N5/919 |
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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