Magnetic recording and reproduction method, recording apparatus, reproduction apparatus and magnetic recording medium
US7813066B2 · kind B2 · utility
9Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2007 |
| Grant date | Oct 12, 2010 |
| Priority date | — |
| Expiry date | Oct 1, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/00865
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording and reproduction method includes the steps of recording a plurality of tracks which make a unit for a signal process for data detection by means of a recording head on a magnetic recording medium, and reproducing signals of the plural tracks by a plural number of times in different positional relationships to the tracks by means of a reproduction head which can reproduce a signal across the plural tracks of the magnetic recording medium, collecting the reproduction signals in the unit and performing a signal process for the unit to produce reproduction signals for the individual tracks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.