Method and apparatus of source separation
US7706478B2 · kind B2 · utility
3Cited by
3References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 13, 2006 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | Jan 26, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/2134
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An embodiment generally relates to a method of signal discrimination. The method includes receiving plurality of signal mixtures, where each signal has a property whose value is based on a principal eigenvalue of a unique separating operator. The method also includes creating a separating operator using a target signal approximation and applying a separating operator for a target signal to the plurality of signal mixtures. The method further includes obtaining the target signal based on an operation of optimization of the separating operator for maximum property value amplitude on the plurality of signal mixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.