Generating a control signal based on propagated data
US9520120B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 27, 2011 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Oct 18, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B23/0221
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for generating a control signal comprises a data propagator (9) for propagating acoustic sensor array data relating to a set of acoustic measurements at a set of sensor positions covering an aperture towards a set of propagated positions to obtain propagated data relating to the set of propagated positions. A control signal generator (2) is arranged for generating a control signal based on the propagated data. The control signal generator (2) comprises a data analyzer (1) for analyzing the propagated data in a spatial frequency domain. The data propagator (9) is arranged for propagating the sensor array data in real-time and the control signal generator (2) is arranged for generating the control signal in real-time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.