发明名称 |
Information reproduction apparatus and method for erasing program data |
摘要 |
In an information reproduction apparatus, a recording/reproducing unit reproduces a plurality of program data on a recording medium. The program data and identification information for the program data are stored on the recording medium. An operation/display unit displays the identification information and reproduction frequency information, and allows an user to select one of the program data to be deleted. An controller for controlling the recording/reproducing unit in accordance with an instruction from the operation/display unit. The controller calculates the reproduction frequency information for each of the program data by employing a variety of information obtained by reproducing each of the program data. The controller controls the recording/reproducing unit to erase from the recording medium the program data identified by the operation/display unit. |
申请公布号 |
EP1239480(A3) |
申请公布日期 |
2002.11.27 |
申请号 |
EP20020251606 |
申请日期 |
2002.03.07 |
申请人 |
PIONEER CORPORATION |
发明人 |
DENDA, AKIHIRO;NONAKA, YOSHIYA |
分类号 |
G06F3/06;G06F12/00;G11B19/02;G11B20/00;G11B20/10;G11B27/00;G11B27/034;G11B27/036;G11B27/10;G11B27/11;G11B27/32;G11B27/34;G11B27/36 |
主分类号 |
G06F3/06 |
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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