Recording and reproducing apparatus enabling modification of dat

Details Recording and reproducing apparatus enabling modification of dat Recording and reproducing apparatus enabling modification of dat

1997-02-21

1999-08-17

Cabeca, John W.

Electrical computers and digital processing systems: memory

Storage accessing and control

Specific memory composition

235454, G06F 1200

Patent

active

059408537

ABSTRACT:
A recording apparatus is provided for recording data and block units together with management information for the block units of data as a track in the recording area of a non-erasable recording medium. The apparatus detects the recording status of the non-erasable recording medium. Based upon the detected recording status, the apparatus reserves a particular part of the track for recording management information. The apparatus records the management information in the reserved recording area.

REFERENCES:
patent: 4849956 (1989-07-01), Aizawa
patent: 4982074 (1991-01-01), Ogasawara
patent: 5446857 (1995-08-01), Russ
patent: 5475668 (1995-12-01), Azumatani et al.
patent: 5687397 (1997-11-01), Ohmori

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