发明名称 |
Recording and/or reproduction apparatus, file management method and providing medium |
摘要 |
The invention provides a file system which can record and/or record AV signals simply onto and/or from a disc in a home. The file system is incorporated in a recording and/or reproduction apparatus which uses a disc type recording medium, and records management information for management of a file of AV data to at least two locations of a logical volume.
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申请公布号 |
US2003198145(A1) |
申请公布日期 |
2003.10.23 |
申请号 |
US20030414722 |
申请日期 |
2003.04.16 |
申请人 |
SONY CORPORATION |
发明人 |
KIMURA TETSU;ISHIKAWA AKIO |
分类号 |
G11B7/00;G11B20/10;G11B27/034;G11B27/32;G11B27/36;(IPC1-7):H04B1/20 |
主分类号 |
G11B7/00 |
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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