发明名称 |
Magnetic recording and reproducing apparatus for high speed dubbing |
摘要 |
A magnetic recording and reproducing apparatus capable of recording video, audio and other information on a magnetic tape by, for example, the helical scanning method. A rotary head is rotated at an m-fold speed to record intermittent tracks on the magnetic tape so that real-time simultaneous monitoring is performed. By high-speed dubbing due to high-density intermittent recording and by increasing the number of repetition of track scanning, the information is recorded and reproduced simultaneously with a plurality of channels. Any tracking error is detected to form a continuous and uniform track pattern. With this intermittent comb-shaped recording, reciprocating recording and reproducing can be realized.
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申请公布号 |
US5715104(A) |
申请公布日期 |
1998.02.03 |
申请号 |
US19950532109 |
申请日期 |
1995.09.22 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TAKADA, YUKARI;ONISHI, KEN;HONGO, KIMITOSHI |
分类号 |
G11B5/008;G11B5/09;G11B5/53;G11B5/588;G11B5/86;G11B15/087;G11B15/12;G11B15/18;G11B15/467;G11B15/473;G11B20/10;G11B20/18;G11B27/032;G11B27/036;G11B27/10;G11B27/30;G11B27/36;H04N5/765;H04N5/7826;H04N5/92;H04N5/926;H04N9/79;H04N9/797;H04N9/804;H04N9/808;H04N9/82;(IPC1-7):G11B5/86 |
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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