Data reproducing apparatus for demodulating data from a...

Details Data reproducing apparatus for demodulating data from a... Data reproducing apparatus for demodulating data from a...

2007-03-20

2007-03-20

Korzuch, William (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Including sampling or a/d converting

C714S795000, C714S789000

Reexamination Certificate

active

11248455

ABSTRACT:
In a data recording apparatus, values of parity bits to be additionally provided every one predetermined length block in data obtained by demodulating the original data are determined so as to satisfy a part of or an entire the predetermined run length limitation rule in ranges of a current predetermined length block, the plurality of parity bits, and a next predetermined length block that is positioned next to the current block. The parity bits having the values are additionally provided to the current block.

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patent: 2000-20332 (2000-01-01), None

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