| 发明名称 |
METHOD AND APPARATUS USING MULTIPLE CODES TO INCREASE STORAGE CAPACITY |
| 摘要 |
METHOD AND APPARATUS USING MULTIPLE CODES TO INCREASE STORAGE CAPACITY To increase storage capacity of a disk storage device, the recording surface of the device is partitioned into a plurality of concentric recording bands, data to be recorded on respective bands are encoded using different run-length-limited codes with the code rate of each band being higher than the adjacent inner band. |
| 申请公布号 |
CA1317370(C) |
申请公布日期 |
1993.05.04 |
| 申请号 |
CA19880577641 |
申请日期 |
1988.09.16 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MAKANSI, TAREK;MELAS, CONSTANTIN M.;PATEL, ARVIND M.;SOUTHER, STEVEN H. |
| 分类号 |
G11B5/09;G11B5/012;G11B20/10;G11B20/14 |
主分类号 |
G11B5/09 |
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