| 发明名称 |
PICTURE IMAGE RECORD*REPRODUCTION SYSTEM |
| 摘要 |
PURPOSE:To perform correct tracking operation by controlling the position of the picture image head in such a way that its phase differential becomes zero, as phases between the pilot signal and the reference are being compared. |
| 申请公布号 |
JPS52130611(A) |
申请公布日期 |
1977.11.02 |
| 申请号 |
JP19760048044 |
申请日期 |
1976.04.27 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
KANEKO TERUKAZU |
| 分类号 |
G11B21/10;G11B19/24;H04N5/781 |
主分类号 |
G11B21/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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