Method and apparatus for minimizing erasure errors during inform

Dynamic magnetic information storage or retrieval – Record editing

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360 48, 360 53, 386 52, 386 54, G11B 2702, G11B 509, H04N 593

Patent

active

060522410

ABSTRACT:
An information recording/reproducing apparatus for recording information signals on a recording medium as a track pattern having two tracks adjacent to each other, and for reproducing the information signals recorded on the recording medium. The apparatus comprises pre-reproduction device for reproducing the information signal recorded on one of the two tracks adjacent to each other on the recording medium upon rewriting for a renewal of the information signal recorded on another of the two tracks; and re-recording device for re-recording the information signal reproduced by the pre-reproduction device on an identical position as being initially recorded on the one of the two tracks in the recording medium.

REFERENCES:
patent: 4348698 (1982-09-01), Schomann
patent: 4438464 (1984-03-01), Odaka
patent: 5311372 (1994-05-01), Matsumi et al.

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