Signal conditioning system for controlling data retrieval channel characteristics in which errors in samples are segregated by association with intended sample values to control selected characteristics
US6000052A · kind A · utility
2Cited by
7References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 7, 1997 |
| Grant date | Dec 7, 1999 |
| Priority date | — |
| Expiry date | Oct 7, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A signal conditioning system for controlling characteristics of an analog signal obtained from magnetically stored data through a data retrieval channel that asymmetrically affects analog signal magnitudes. Errors in samples are segregrated by association with intended sample values, and the different segregates are used in selected versions in control loops to control selected characteristics of the analog signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.