Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data verification
Patent
1997-02-24
1999-11-23
Psitos, Artistotelis M.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data verification
360 31, 369 48, 369124, 386113, 386114, 386115, G11B 509
Patent
active
059911085
ABSTRACT:
In a recording and reproducing apparatus having a simultaneous reproducing function, an adaptive filter outputs a pseudo crosstalk signal which approximates to frequency characteristics of crosstalk components leaking from recording data into a reproduced signal, and a subtractor subtracts the pseudo crosstalk signal from the reproduced signal, thereby canceling the crosstalk components
REFERENCES:
patent: 4331992 (1982-05-01), Klein et al.
Davidson Dan
Matsushita Electric - Industrial Co., Ltd.
Psitos Artistotelis M.
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