发明名称 |
Editing circuit for a magnetic recording and reproducing apparatus |
摘要 |
In order to attain such editing that the fade in/fade out effect is obtained at a joint between scenes, an editing circuit for magnetic recording and reproducing apparatus includes memory for storing therein the last field (or one frame) of a video signal of a first scene recorded on magnetic tape, and operation processing circuit for adding an output signal obtained by repetitively reading out signals from the memory to a video signal of a second scene supplied from outside with proportions sucessively changed. The output signal of the operation processing circuit is supplied to the magnetic tape as a recording signal.
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申请公布号 |
US5060087(A) |
申请公布日期 |
1991.10.22 |
申请号 |
US19890305005 |
申请日期 |
1989.01.31 |
申请人 |
HITACHI, LTD. |
发明人 |
NISHIJIMA, HIDEO;MASUDA, MICHIO;ONO, KOICHI;OHTSUBO, HIROYASU |
分类号 |
H04N5/7826;G11B27/02;G11B27/024;G11B27/032;G11B27/038;H04N5/91;H04N5/937 |
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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