发明名称 |
Transferring information signals from a first to a second recording medium |
摘要 |
A method and apparatus are disclosed for achieving improved efficiency and economy in the transfer of information signals from a first to a second recording medium utilizing an optical storage medium as an intermediate transfer medium. Information signals from a first recording medium are reproduced and recorded onto a second recording medium at speeds in the range of 2 to 200 times normal speed.
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申请公布号 |
US4320486(A) |
申请公布日期 |
1982.03.16 |
申请号 |
US19800111190 |
申请日期 |
1980.01.11 |
申请人 |
ADVANCED INTEGRATED DESIGN, INCORPORATED |
发明人 |
COOLEY, LESLIE F.;ZOPFY, RAINER K. |
分类号 |
G11B5/86;G11B7/28;G11B27/00;G11B27/024;(IPC1-7):G11B13/04 |
主分类号 |
G11B5/86 |
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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