208 search results - page 1 / 42 » An alternate approach to adaptive beamforming using SRP-PHAT |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
An important application for microphone arrays is to extract highquality output from a single wideband source in multi-source and adverse environments. Methods based on blind-sour...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we develop an improved approach to the worstcase robust adaptive beamforming for general-rank signal models by means of taking into account the positive semi-defin...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, we develop a new approach to the robust beamforming for general-rank signal models. Our method is based on the worst-case performance optimization using a semi-de n...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We revisit the topics of near-field adaptive beamforming and source localization following an alternative approach based on a spatiotemporal spectral representation of the acoust...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— A nonlinear beamforming aided detector is proposed for multiple-antenna assisted quadrature phase shift keying systems. By exploiting the inherent symmetry of the optimal Bayes...