Conference paper
Improving the resolution of beamforming measurements on wind turbines
In
Proceedings of 20th International Congress on Acoustics
—
2010
Abstract
The spatial resolution of a beamformer based on a planar microphone array in a measurement plane parallel to the array can be approximated by a two-dimensional convolution of the actual distribution of incoherent sources and the beamformer’s response to a point source. Several methods are available for deconvolving the resulting blurred picture and thus improving the resulting resolution.
This investigation is concerned with a similar deconvolution for the three-dimensional case.
| Language: | English |
|---|---|
| Year: | 2010 |
| Proceedings: | 20th International Congress on Acoustics |
| Types: | Conference paper |
| ORCIDs: | Xenaki, Angeliki and Fernandez Grande, Efren |
