Recordable disk re-recording system

Details Recordable disk re-recording system Recordable disk re-recording system

1997-04-02

1999-06-15

Edun, Muhammad N.

Dynamic information storage or retrieval

Duplication or copying

369 83, 369 58, 360 15, G11B 700

Patent

active

059128712

ABSTRACT:
An apparatus and method for re-recording a recordable disk using two recording heads including the steps of recording a program on a disk using a first record/playback head, playing back the program recorded during the recording step using the first record/playback head, setting start/stop flags to mark sections of the program to be re-recorded, playing back the program using the first record/playback head and simultaneously routing the sections of the program to be re-recorded to a second record/playback head, re-recording the sections of the program to be re-recorded using the second record/playback head, and erasing the remaining area of the disk which was not re-recorded during the re-recording step.

REFERENCES:
patent: 5414688 (1995-05-01), Inokuchi
patent: 5493548 (1996-02-01), Kamioka
patent: 5610893 (1997-03-01), Soga et al.

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