发明名称 |
Tape reproducing apparatus. |
摘要 |
<p>In a tape reproducing apparatus which reproduces signal recorded in tracks obliquely formed in a tape, rotation speed of a rotation cylinder (20) is controlled by a cylinder control circuit (23) etc. in response to a tape-speed so that a relative speed between the tape and heads (30) mounted in the cylinder is made fast enough to read informations recorded in the tape even in a high-speed moving state; and output signals issued from the heads are converted into digital signals through a signal conversion circuit (31), which is capable of handling the double speed signal, and subsequently are processed by a signal processing circuit (32) which is also capable of handling the double speed signal.</p> |
申请公布号 |
EP0428145(A2) |
申请公布日期 |
1991.05.22 |
申请号 |
EP19900121735 |
申请日期 |
1990.11.13 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YOSHIKAWA, AKIRA;ARAI, KAZUO |
分类号 |
G11B15/18;G11B15/467 |
主分类号 |
G11B15/18 |
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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