Reproducing system for an optical recording medium having improved response to a high speed scanning instruction
US5621712A · kind A · utility
6Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 1996 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Sep 12, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2545
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A reproducing system has a pickup for reading data on an optical disc, a memory, a memory controller for storing data read out by the pickup in the memory, and a reproducing device for reproducing data stored in the memory. High speed scanning is instructed. In response to the instruction, the memory controller operates to reproduce data already stored in the memory at skipped positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.