发明名称 Reproducing apparatus
摘要 A reproducing apparatus capable of reproducing the data to be reproduced correctly by judging the lead-in region of first session on a multi-session disc. The reproducing apparatus reproduces a multi-session disc composed of a plurality of sessions, each comprising a lead-in region recording index information including the information of reproduction start time measured from the disc innermost peripheral position, program region recording program tracks storing contents to be reproduced, and lead-out region, corresponding to the start position of each program track stored in the multi-session disc. This reproducing apparatus comprises an optical pickup for reading out the index information of specified session, and a session judging unit for judging if the lead-in region of the specified session is the lead-in region of the first session of the multi-session disc or not, on the basis of the information of the reproduction time included in the index information being read out by the optical pickup.
申请公布号 US7068570(B2) 申请公布日期 2006.06.27
申请号 US20030398879 申请日期 2003.04.11
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 ENDO SATOSHI
分类号 G11B20/10;G11B7/085;G11B19/12;G11B20/12;G11B27/00;G11B27/10;G11B27/11;G11B27/30;G11B27/32;G11B27/34 主分类号 G11B20/10
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