发明名称 |
Recording and/or reproducing apparatus having no capstan and no pinch roller and method of controlling the same |
摘要 |
<p>A recording and/or reproducing apparatus which includes no pinch roller and no capstan and wherein the converging time to a rotated speed upon starting of feeding of a tape can be reduced and the tape can be fed stably at the rated speed during recording and/or reproduction of the tape is disclosed. A rotary encoder (12a) for detecting a period of rotation is disposed between a recording and/or reproducing head (10) and a take-up side reel (3), and a feeding position of the tape is calculated (30) from the period of rotation detected by the rotary encoder.</p> |
申请公布号 |
EP0810595(A2) |
申请公布日期 |
1997.12.03 |
申请号 |
EP19970113385 |
申请日期 |
1993.07.21 |
申请人 |
SONY CORPORATION |
发明人 |
NAKANO, YOSHITOMO;SHIMIZU, KUNIO |
分类号 |
G11B15/18;G11B15/32;G11B15/46;G11B15/48;G11B15/54;(IPC1-7):G11B15/32;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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