| 摘要 |
<p>A data recording method and apparatus records a record data (REC) with sequentially adding block numbers (BLNO) at every predetermined block, and the reproduction data (PB; RAW) obtained by simultaneous reproduction are monitored. When detecting an error of the reproduction data (PB; RAW), data is recorded again from the data having block number (BLNO) with the error occurrence. Therefore, a bit error rate will be enhanced remarkably. <IMAGE></p> |
