Recording/reproducing apparatus with read-after-write capability

Details Recording/reproducing apparatus with read-after-write capability Recording/reproducing apparatus with read-after-write capability

1995-02-22

1997-11-04

Psitos, Aristotelis M.

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

G11B 1514

Patent

active

056846495

ABSTRACT:
A rotary head recording/reproducing apparatus for recording and reproducing digital signals into and from helical tracks on a tape-like recording medium with a rotary head is disclosed. The apparatus comprises: a recording head section composed of first and second recording heads having different azimuth angles are closely located on a rotary drum; a first reproducing head section provided at 90.degree. to the recording head section, the first reproducing head section being composed of first and second reproducing heads closely located, the first and second reproducing heads having azimuth angles corresponding to the first and second recording heads of the recording head section, respectively; and a second reproducing head section provided at 180.degree. to the first reproducing head section, the second reproducing head section being composed of third and fourth reproducing heads closely located, the third and fourth reproducing heads having azimuth angles corresponding to the first and second recording heads of the recording head section, respectively.

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patent: 5181146 (1993-01-01), Koga
patent: 5341248 (1994-08-01), Amada et al.
patent: 5379152 (1995-01-01), Odaka et al.
patent: 5383063 (1995-01-01), Bannai et al.
patent: 5444575 (1995-08-01), Augenbraun et al.

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