发明名称 |
VIDEO SIGNAL RECORDING AND REPRODUCING DEVICE |
摘要 |
PURPOSE:To obtain a reproducing signal having a sufficient output even at the time of special reproduction with a tape recorded at a fast recording speed by providing a head wider than these heads besides a pair of heads corresponding to at least two types of a recording speed. CONSTITUTION:Heads 3 and 4 are a pair of recording reproducing heads and a head 5 is the head having a head width corresponding to a fast recording speed (hereinafter called an SP mode). When a tape 1 is recorded by the SP mode and is a slow reproducing mode, the reproducing output from the head 5 is inputted through a switch 6 to a reproducing video signal processing circuit 7. Since the width of the head 5 is wide, the then reproducing envelope is sufficient, and thus, a satisfactory specific reproducing picture without the generation of a noise can be obtained.
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申请公布号 |
JPS62206975(A) |
申请公布日期 |
1987.09.11 |
申请号 |
JP19860047329 |
申请日期 |
1986.03.06 |
申请人 |
TOSHIBA CORP;TOSHIBA AUDIO VIDEO ENG CORP |
发明人 |
TAKEUCHI HISAHARU;ITAMI TERUO |
分类号 |
H04N5/783;H04N5/93;H04N5/937 |
主分类号 |
H04N5/783 |
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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