Video tape that records, plays back, and rerecords video signals

Details Video tape that records, plays back, and rerecords video signals Video tape that records, plays back, and rerecords video signals

1991-02-25

1994-08-30

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

Monitoring or testing the progress of recording

360 7716, 360 31, 360 53, H04N 578

Patent

active

053433343

ABSTRACT:
In a video tape recorder, recording and reproducing heads record and reproduce a recording signal on recording tracks which are diagonally formed one after another on a tape-like recording medium. The recording heads are capable of recording again the same recording signal in the same recording region. If a recording error occurs during recording mode, information on where the recording error has occurred and a recording signal to be recorded are stored in a memory. During rerecording mode, the stored information is used to complement the recording error. If a recording error occurs, preliminary recording circuitry operates so as to complement this recording error. The above construction permits the recording signal to be recorded on the recording tracks with certainty.

REFERENCES:
patent: 4829388 (1989-05-01), Nakayama et al.
patent: 5012355 (1991-04-01), Taga et al.
patent: 5034823 (1991-07-01), Geerlings
patent: 5105282 (1992-04-01), Taguchi

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