发明名称 |
Apparatus and method for forward/reverse slow motion video reproduction. |
摘要 |
<p>Disclosed is a four-head image reproduction system for performing a slow motion video reproduction in the forward and reverse directions by intermittently repeating stoppage and normal speed operation of a magnetic tape (2) on which images are recorded in accordance with the azimuth technique. In response to a reproduction control signal (10) which has reference pulses of a predetermined polarity generated from a detecting section (37) including a control head (36), a control section (50) first receives the reference pulse regardless of the forward or reverse slow reproduction mode and then stops a capstan (62) when a period of time corresponding to half the period of the reference pulse elapses. In this condition, the level of a pair of heads for special reproduction mounted on a rotating drum (30) is set to have a predetermined difference from that of a pair of heads for normal recording/reproducing.</p> |
申请公布号 |
EP0059453(A1) |
申请公布日期 |
1982.09.08 |
申请号 |
EP19820101496 |
申请日期 |
1982.02.26 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
TOBA, AKIRA |
分类号 |
G11B5/008;G11B15/18;G11B15/467;H04N5/783;(IPC1-7):04N5/783 |
主分类号 |
G11B5/008 |
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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