发明名称 Digital recording and reproducing apparatus
摘要 A digital recording and reproducing apparatus is provided which is capable of identifying a memory card individually based on a relatively simple construction. An identification data-generating block generates identification data for identifying the external memory individually. An internal memory can store the identification data. A control block records the identification data in the external memory and the internal memory, and carries out identification data determination processing for determining, when mounting of the external memory is detected, whether or not the identification data recorded in the external memory and the identification data recorded in the internal memory are identical to each other.
申请公布号 US2002013885(A1) 申请公布日期 2002.01.31
申请号 US20010910849 申请日期 2001.07.24
申请人 TDK CORPORATION 发明人 KOBAYASHI NOBUYUKI;FUJII KEN
分类号 G06K17/00;G06F3/06;G10L19/00;G11B20/10;G11B27/10;G11C7/16;(IPC1-7):G06F12/14 主分类号 G06K17/00
代理机构 代理人
主权项
地址