Name
Abstract | ||
|---|---|---|
In this paper we propose a robust beamforming technique which takes into account uncertainties and variations in the radiation pattern of the loudspeakers. The proposed technique is based on the solution of a robust least-square problem in which the propagation matrix is to some extent unknown. Both simulations and experimental results prove the validity of the proposed methodology in terms of directivity index and white noise gain. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ICASSP.2014.6854443 | Acoustics, Speech and Signal Processing |
Keywords | Field | DocType |
array signal processing,least squares approximations,loudspeakers,white noise,directivity index,least-square problem,loudspeaker directivity pattern,loudspeaker radiation pattern,robust beamforming technique,white noise gain,Loudspeaker array,radiation pattern,regularization,robust beamforming,robust least-squares | Beamforming,Pattern recognition,Directivity,Matrix (mathematics),Computer science,Radiation pattern,White noise,Speech recognition,Artificial intelligence,Directivity pattern,Acoustics,Loudspeaker | Conference |
ISSN | Citations | PageRank |
1520-6149 | 0 | 0.34 |
References | Authors | |
13 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lucio Bianchi | 1 | 15 | 4.17 |
| Magalotti, R. | 2 | 0 | 0.34 |
| Fabio Antonacci | 3 | 156 | 24.08 |
| Augusto Sarti | 4 | 462 | 81.26 |