Recording and reproducing apparatus adapted to selectively contr

Details Recording and reproducing apparatus adapted to selectively contr Recording and reproducing apparatus adapted to selectively contr

1992-09-24

1999-05-25

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

General recording or reproducing

Recording-or erasing-prevention

360 15, 380 4, 386 94, G11B 1504

Patent

active

059074434

ABSTRACT:
A recording and reproducing apparatus comprising a reproducing member for reproducing number-of-times-of-copy information and possible-number-of-times-of-copy information recorded on a recording medium, a renewing circuit for renewing the number-of-times-of-copy information reproduced by the reproducing member, a determining circuit for determining whether or not it is possible to perform copying by comparing the possible-number-of-times-of-copy information with the number-of-times-of-copy information, and a recording member for recording the number-of-times-of-copy information renewed by the renewing circuit on the recording medium.

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