发明名称 |
Error correction apparatus and disk player using the same |
摘要 |
An error correction apparatus comprises a buffer memory for successively storing ECC error correction blocks included in the reproducing signal read from the optical disk in units of a row including a corresponding inner code parity, and an error correction means for successively performing an error correction on the read row by reading the column of information data stored in a buffer memory and said inner code parity corresponding to the column from among the ECC error correction block and using the read inner code parity in parallel with processing for storing the remaining data forming the ECC error correction block at a timing before all of data constituting the ECC error correction block is stored in the buffer memory.
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申请公布号 |
US6621982(B1) |
申请公布日期 |
2003.09.16 |
申请号 |
US19990313381 |
申请日期 |
1999.05.18 |
申请人 |
SONY CORPORATION |
发明人 |
KIMURA SATORU;YASUDA KAZUHIRO |
分类号 |
G11B20/12;G11B20/18;H04N5/85;H04N9/804;H04N9/806;H04N9/82;(IPC1-7):H04N5/781 |
主分类号 |
G11B20/12 |
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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