Excavating
Patent
1989-09-26
1994-06-28
Beausoliel, Jr., Robert W.
Excavating
371 36, 371 691, G06F 1100
Patent
active
053253647
ABSTRACT:
An error correction circuit which includes a specification circuit for specifying erroneous portions in a first data set reproduced from a recording medium, a register for storing the reproduced first data set including the erroneous portions thus specified and a reproducing circuit responsive to the reproduced first data set for reproducing again the first data set from the recording medium to obtain retry data, when there exist erroneous portions in the reproduced first data set stored in the register. The correction circuit also includes a data replace circuit, connected to receive the retry data, for replacing information at the specified erroneous portions in the reproduced first data set stored in the register by information at corresponding portions in the retry data.
REFERENCES:
patent: 3681578 (1972-08-01), Stevens
patent: 3863215 (1975-01-01), McGrogan, Jr.
patent: 4227175 (1980-10-01), Newman
patent: 4394763 (1983-07-01), Nagano et al.
patent: 4458349 (1984-07-01), Aichelmann, Jr. et al.
patent: 4577332 (1986-03-01), Brenig
patent: 4667317 (1987-05-01), Baggen
patent: 4670880 (1987-06-01), Jitsukawa et al.
patent: 4868789 (1989-09-01), MacDonald
patent: 5033047 (1991-07-01), Uehara
Aoi Hajime
Kakuta Hitoshi
Kamo Yoshihisa
Ouchi Yasuhide
Seo Yosuke
Beausoliel, Jr. Robert W.
Chung Phung M.
Hitachi , Ltd.
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