Data recording and/or reproducing apparatus

Details Data recording and/or reproducing apparatus Data recording and/or reproducing apparatus

1992-03-13

1994-06-14

Hajec, Donald

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data in specific format

360 32, 360 40, 360 39, G11B 509, G11B 2010, G11B 2014, G11B 2016

Patent

active

053215621

ABSTRACT:
A data recording and/or reproducing apparatus records and/or reproduces file data by processing the file data on the unit of a predetermined block length, a data block and information data for identifying the data block on predetermined unit regions. A supplement data is recorded on a region other than the region recorded the file data, the block data and the information data for identifying within the unit regions. Thereby these data are recorded and/or reproduction processed at every predetermined units so that the bit error rate is remarkably improved.

REFERENCES:
patent: 4016603 (1977-04-01), Ottensen
patent: 4072987 (1978-02-01), Walker
patent: 4546390 (1985-10-01), Konishi et al.
patent: 4899232 (1990-02-01), Odaka et al.
patent: 5029022 (1991-07-01), Odaka et al.

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