Dynamic magnetic information storage or retrieval – Monitoring or testing the progress of recording
Reexamination Certificate
2006-03-21
2006-03-21
Hudspeth, David (Department: 2651)
Dynamic magnetic information storage or retrieval
Monitoring or testing the progress of recording
Reexamination Certificate
active
07016130
ABSTRACT:
A method for recording and reproducing data, and more particularly, a method for recording and reproducing audio/video data in the disk drive where, if an error occurs in performing an audio/video data recording and reproducing process, a sector where the error occurs is detected to perform a defect process, and a computer-readable recording medium therefor, are provided. If an error occurs while the audio/video data is being recorded or reproduced by the hard disk drive, the method includes processing bad sectors by the defect process, controlling the hard disk drive to continuously perform audio/video data recording or reproducing for the sectors following the bad sector, so that it is possible to perform real-time recording or reproducing of audio/video data while maintaining continuity of the data, even when errors occur. In particular, it is possible to prevent an A/V processor from stopping when an error occurs.
REFERENCES:
patent: 5001568 (1991-03-01), Efron et al.
patent: 5675586 (1997-10-01), Sako et al.
patent: 5909334 (1999-06-01), Barr et al.
patent: 6223310 (2001-04-01), Sasaki et al.
patent: 6606211 (2003-08-01), Lim et al.
patent: 6781780 (2004-08-01), Codilian
patent: 1209899 (1999-03-01), None
patent: 5-28646 (1993-02-01), None
patent: 1998-063198 (1998-10-01), None
Hudspeth David
Rodriguez Glenda P.
LandOfFree
Method for recording and reproducing audio and video data in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for recording and reproducing audio and video data in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for recording and reproducing audio and video data in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3610719