An efficient scheme for broadband adaptive beamforming

@article{Weiss1999AnES,
  title={An efficient scheme for broadband adaptive beamforming},
  author={Stephan Weiss and R. W. Stewart and M. Schabert and I. Proudler and M. W. Hoffman},
  journal={Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers (Cat. No.CH37020)},
  year={1999},
  volume={1},
  pages={496-500 vol.1}
}
This paper introduces an oversampled subband approach to linearly constrained minimum variance adaptive broadband beamforming. This method is motivated by the considerable reduction in computation over fullband implementation and resulting large computational complexity when fullband beamformers with high spatial and spectral resolution are required. We present the proposed subband adaptive beamformer structure, discuss the advantages and limitations of it, and comment on the correct projection… CONTINUE READING

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