Dynamic magnetic information storage or retrieval – General processing of a digital signal
Patent
1994-03-28
1998-08-11
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
General processing of a digital signal
386 21, 386114, 386116, G11B 509
Patent
active
057935475
ABSTRACT:
An information signal reproducing apparatus capable of correcting digital an information signal utilizing correction data, is formed from a reference signal contained in an information signal reproduced from a recording medium, in which the correction of the digital information signal is conducted behind a digital signal processor for processing the digital information signal corresponding to the reproduced information signal, so that the number of bits handled by the digital signal processor is minimized and the circuit magnitude of the digital signal processor is reduced.
REFERENCES:
patent: 4677621 (1987-06-01), Sato et al.
patent: 4758902 (1988-07-01), Okamoto et al.
patent: 4864426 (1989-09-01), Gotoh
patent: 5034823 (1991-07-01), Geerlings
Fujii Akio
Kashida Motokazu
Yamashita Shinichi
Yatomi Toshiya
Canon Kabushiki Kaisha
Sniezek Andrew L.
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