Method for suppressing noise in signals
US6433834B1 · kind B1 · utility
2Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 1999 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | Oct 8, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/123
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The method suppresses noise in a one-dimensional or multi-dimensional signal. A plurality of estimates for the noise-free useful signal are carried out on the basis of a measurement of the noisy signal, and each estimated value for each point is individually assigned a preference. A new estimated value for the useful signal is formed from the individual estimated values by arithmetic averaging weighted by the preference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.