Information data recording/reproducing apparatus

Details Information data recording/reproducing apparatus Information data recording/reproducing apparatus

1993-11-19

1995-07-18

Psitos, Aristotelis

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Synchronizing moving-head moving-record recorders

360 361, 360 22, 360 64, G11B 2104, G11B 502

Patent

active

054347238

ABSTRACT:
An information data recording/reproducing apparatus where input information data is divided into sectors and distributed to be recorded on a magnetic tape by a plurality of magnetic heads. In a recording mode, the sector phase of the information data to be recorded is identified by input sync data which represents the phase relation thereto. In a playback mode, the sync data which identifies the sector phase of the recorded information data is obtained form the magnetic tape and used to control the playback operation. The phase relation of the information data can be restored exactly.

REFERENCES:
patent: 4392162 (1983-07-01), Yamamoto
patent: 4746996 (1988-05-01), Furuhata et al.
patent: 4811128 (1989-03-01), Ono et al.
patent: 4910605 (1990-03-01), Sasaki et al.
patent: 4914527 (1990-04-01), Asai et al.
patent: 5063453 (1991-11-01), Yoshimura et al.
IEEE Transactions on Consumer Electronics vol. CE-33, No. 3, Aug. 1987, New York, US K. Itoh "A New Multi-Functional Digital Servo lsi For Home VCR" p. 214, last paragraph p. 215, line 17.

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