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Comparison of beamforming methods to reconstruct extended, partially-correlated sources
2017
Journal of the Acoustical Society of America
Cross beamforming methods improve upon traditional beamforming in that they relax the assumption of multiple-source incoherence. This paper compares the abilities of three cross beamforming methods to reproduce source and field characteristics for an extended, partially correlated source that mimics supersonic jet noise radiation. Standard cross beamforming and two related methods that involve regularization-the hybrid method and improved generalized inverse beamforming-are applied to a
doi:10.1121/1.4989105
fatcat:y6gn6ffcyrdcjg47it4f7263xu