Rate-1 coding for increasing timing information in recording data
US7228480B1 · kind B1 · utility
7Cited by
9References
120Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2002 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Oct 21, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2537
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for encoding a bit stream to meet a minimum bit transition requirement includes providing uncoded bits, determining whether the uncoded bits meet the minimum bit transition requirement, and replacing selected bits in the uncoded bits with replacement bits that meet the minimum bit transition requirement if the uncoded bits do not meet the minimum bit transition requirement, thereby encoding the uncoded bits into encoded bits that meet the minimum bit transition requirement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.