| Paper: | SAM-P3.10 | ||
| Session: | Beamforming and Space-Time Processing | ||
| Time: | Wednesday, May 19, 09:30 - 11:30 | ||
| Presentation: | Poster | ||
| Topic: | Sensor Array and Multichannel Signal Processing: Beamforming, direction-of-arrival estimation, and space-time adaptive processing | ||
| Title: | PARALLEL BEAMFORMER DESIGN UNDER RESPONSE EQUALIZATION CONSTRAINTS | ||
| Authors: | Franck Beaucoup; Mitel Networks | ||
| Abstract: | In some applications, it may be desirable to design a certain number of fixed beamformers that have different look directions but the same response to a certain pre-determined signal, referred to as the equalization signal. In this article we present a method to accomplish this task, and show that it is optimal for a natural directivity criterion.We then demonstrate the effectiveness of this method with an application to an audio conference phone where the equalization signal is the direct-path loudspeaker coupling signal. | ||
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