Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Patent
1991-08-16
1993-09-07
Young, W. R.
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
369 59, 369 60, 358342, 360 32, 360 40, 360 48, G11B 509
Patent
active
052435881
ABSTRACT:
There is provided a disc recording apparatus for recording digital data by an optical unit in such a manner that time compressed digital data are arranged into a plurality of clusters at an interval of a predetermined number of sectors, a cluster-linking sector having a length longer than an interleaving length is provided at each linking part of each cluster, and the digital data are subsequently interleaved and recorded on a disc-shaped recording medium so that interleaving at the time of data recording on the cluster-by-cluster basis is within the range of the cluster-linking sector. There is also provided a disc reproducing apparatus for reproducing digital data by an optical unit in which playback data are obtained by reproducing record data recorded on a disc-shaped recording medium in such a manner that a cluster-linking sector longer than an interleaving length is provided in a linking section of each cluster composed of a predetermined number of sectors, the resulting data is interleaved and recorded on the disc-shaped recording medium, and the playback data are deinterleaved and freed of the cluster-linking sectors so as to be stored transiently in a storage unit. Playback data are written in the storage unit when the data volume of playback data stored in the storage unit becomes smaller than a predetermined volume to maintain a readout space in the storage unit which is in excess of the predetermined data volume.
REFERENCES:
patent: 4733385 (1988-03-01), Henmi et al.
patent: 4816928 (1989-03-01), Sasaki et al.
patent: 5081538 (1992-01-01), Takei et al.
patent: 5099464 (1992-03-01), Maeda
patent: 5130816 (1992-07-01), Yoshio
Ando Ryo
Fujiie Kazuhiko
Fujisawa Hirotoshi
Maeda Yasuaki
Mukawa Hiroshi
Equitz Alfred A.
Sony Corporation
Tran Thang V.
Young W. R.
LandOfFree
Method and apparatus for reading digital data bursts comprising 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 and apparatus for reading digital data bursts comprising , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reading digital data bursts comprising will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-493269