发明名称 |
Recording/reproduction system of music data, and music data storage medium |
摘要 |
An information medium configured to record, as a file, music contents which contain audio-compressed music data distributed from a music distribution system. In the system, music data obtained by transcoding the audio-compressed music data, and the original compressed audio data, can be stored in a single file. The system can store information for applying a usage rule having the same contents as a contents usage rule appended to the music contents to the transcoded music data.
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申请公布号 |
US2002069746(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010944373 |
申请日期 |
2001.09.04 |
申请人 |
TAIRA KAZUHIKO;MIMURA HIDEKI |
发明人 |
TAIRA KAZUHIKO;MIMURA HIDEKI |
分类号 |
G06F12/14;G06F21/10;G06F21/24;G06F21/60;G06F21/62;G10K15/02;G10L19/00;G11B20/00;G11B20/10;G11B20/12;G11B27/00;G11B27/034;G11B27/10;G11B27/32;H04H1/00;(IPC1-7):G10H1/26 |
主分类号 |
G06F12/14 |
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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