发明名称 |
Method and apparatus for information recording medium |
摘要 |
<p>Write-once read-many disks have a directory for file management in every session and files existing in other sessions can be managed in this directory. For write-once read-many disks for music use, however, there is no directory for file management and it has been impossible to access a session and reproduce music in other session. The present invention enables music CDs to take full advantage of multisession recording and realizes multisession-formatted music CDs wherein TOCs (Table of Contents) are recorded in the lead-in areas (203, 207) of the multiple sessions, each TOC in which the information for managing pieces of music (tracks) in other sessions has been registered. <IMAGE></p> |
申请公布号 |
EP1178470(A1) |
申请公布日期 |
2002.02.06 |
申请号 |
EP20000123483 |
申请日期 |
2000.11.07 |
申请人 |
HITACHI, LTD. |
发明人 |
ITO, TAMOTSU;KATO, TOSHIHIRO;YOSHIDA, SUSUMU;HAYAKAWA, KENSEI;OKUSHI, AKIRA |
分类号 |
G11B7/0045;G11B7/005;G11B7/007;G11B7/28;G11B20/10;G11B20/12;G11B27/00;G11B27/034;G11B27/10;G11B27/11;G11B27/32;(IPC1-7):G11B7/00 |
主分类号 |
G11B7/0045 |
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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