发明名称 Information reproducing method and apparatus for counting the number of errors and warning
摘要 An information reproducing method comprises a reading out step for reading out information added with an error correction code from a recording medium, a correcting step for correcting errors of the information read out, and a generating step for generating a warning when the number of errors of the readout information lies within a correctable range and is a predetermined value or more.
申请公布号 US5475669(A) 申请公布日期 1995.12.12
申请号 US19940288218 申请日期 1994.08.09
申请人 CANON KABUSHIKI KAISHA 发明人 YAMAMOTO, MASAKUNI
分类号 G11B7/00;G11B7/004;G11B7/005;G11B20/18;G11B33/10;(IPC1-7):G11B7/00 主分类号 G11B7/00
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