Disc recording/reproducing apparatus having memory control which allows recording immediately upon loading of the disc
US5790484A · kind A · utility
9Cited by
18References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1996 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Dec 12, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/65
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording and/or reproducing apparatus having a memory controller which controls a write-in and read-out operation of data into the memory. When data are recorded on a disc-shaped recording medium by the recording and/or reproducing unit, the memory controller time-divisionally stores into a first storage area of a memory the data which will be recorded on the disc-shaped recording medium by the recording and/or reproducing unit while simultaneously time-divisionally storing into a second storage area of the memory management data for the disc-shaped recording medium which are read out by the recording and/or reproducing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.