| 发明名称 |
SERVO SYSTEM OF VTR |
| 摘要 |
<p>PURPOSE:To control the revolving phases of video heads and improve picture quality by providing specific phases to a reference vertical synchronizing signal and a vertical synchronizing signal being reproduced at the still reproduction.</p> |
| 申请公布号 |
JPS53122407(A) |
申请公布日期 |
1978.10.25 |
| 申请号 |
JP19770036577 |
申请日期 |
1977.03.31 |
| 申请人 |
NIPPON ELECTRIC CO |
发明人 |
MORITA SHIGEYUKI;FUJIYAMA SADANORI |
| 分类号 |
H04N5/7826;G05D13/62;G11B15/473 |
主分类号 |
H04N5/7826 |
| 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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