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热词
    • 5. 发明授权
    • Device for reproducing encoded data with a low reproduction error rate
    • 用于以低再现错误率再现编码数据的装置
    • US6118737A
    • 2000-09-12
    • US277363
    • 1999-03-26
    • Ingo Hutter
    • Ingo Hutter
    • G11B15/06G11B23/36G11B27/30G11B17/22
    • G11B15/06G11B23/36G11B27/3027G11B2220/20
    • A device to reproduce data stored on a recording medium 1 in sectors 14, each sector containing an address area 15 and a data area 16 being encoded in a different way. Address areas are decoded and checked by an address checking means 4 which stores data having an incorrect address into a first memory means 5 and data having a correct address into a second memory means 6. Data contained in the second memory means 6 is decoded by a data decoding means 7 in order to be reproduced. Data contained in the first memory means 5 is permitted to be reproduced in case that the number of successive sectors having incorrect address exceeds by one the difference between newly read correct address and the last correct address before the succession of incorrect addresses.
    • 在扇区14中再现存储在记录介质1上的数据的装置,每个扇区包含地址区15和以不同方式编码的数据区16。 地址区域被地址检查装置4解码和检查,地址检查装置4将具有不正确地址的数据存储到第一存储装置5中,并将具有正确地址的数据存储到第二存储装置6中。包含在第二存储装置6中的数据由 数据解码装置7以便再现。 在地址不正确的连续扇区的数量超过新读取的正确地址与不正确地址连续的最后一个正确地址之间的差异的情况下,允许再现包含在第一存储装置5中的数据。