Recording and/or reproducing apparatus

Details Recording and/or reproducing apparatus Recording and/or reproducing apparatus

1991-07-25

1993-10-12

Westin, Edward P.

Dynamic magnetic information storage or retrieval

Record editing

360 721, 360 7306, G11B 502

Patent

active

052531210

ABSTRACT:
In a recording and/or reproducing apparatus, a recording medium is reproduced for a predetermined period of time when it is detected by sequentially searching the record medium that date information recorded on the recording medium has changed at least a predetermined amount. A scan reproduction may be achieved in the form of information units, information units being different in point of recording time from each other.

REFERENCES:
patent: 4228471 (1980-10-01), Shiga
patent: 4340916 (1982-07-01), Menezes
patent: 4656536 (1987-04-01), Furumoto et al.
patent: 4688116 (1987-08-01), Takahashi et al.
patent: 4716558 (1987-12-01), Katayama et al.
patent: 4873589 (1989-10-01), Inazawa et al.
patent: 5126987 (1992-06-01), Shiba et al.

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