Dynamic magnetic information storage or retrieval – Recording for changing duration – frequency or redundant...
Patent
1999-06-07
2000-05-30
Dinh, Tan
Dynamic magnetic information storage or retrieval
Recording for changing duration, frequency or redundant...
386109, 386112, G11B 500, H04N 726
Patent
active
060697571
ABSTRACT:
A digital information recording/reproducing apparatus and method thereof including a parity signal adder which receives error corrected compressed information which has been corrected based upon a first parity signal added to the compressed information and in which the parity signal adder adds a second parity signal to the compressed information which is different from the first parity signal.
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Arai Hideo
Hosokawa Kyoichi
Nishimura Keizo
Owashi Hitoaki
Shibata Akira
Dinh Tan
Hitachi , Ltd.
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