Method for compensating recording end address in an optical disk drive
US7224657B2 · kind B2 · utility
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1References
15Claims
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Key dates
| Filing date | Apr 20, 2004 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Dec 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2545
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A compact disk (CD) recording end address compensation method is disclosed herein. The recording end address of the original recording session is compared with the recording start address of the second recording session. If two recording sessions are overlapped or staggered, the non-informational area such as pre-gap or Lead-out area is shortened or extended for compensate the mismatch. The invention makes it possible to ensure the desirable data be recorded without missing any piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.