Broadband sparse-array blind deconvolution using frequency-difference beamforming.

@article{Abadi2012BroadbandSB,
  title={Broadband sparse-array blind deconvolution using frequency-difference beamforming.},
  author={Shima Hossein Abadi and H. C. Song and David R. Dowling},
  journal={The Journal of the Acoustical Society of America},
  year={2012},
  volume={132 5},
  pages={3018-29}
}
Synthetic time reversal (STR) is a technique for blind deconvolution of receiving-array recordings of sound from an unknown source in an unknown multipath environment. It relies on generic features of multipath sound propagation. In prior studies, the pivotal ingredient for STR, an estimate of the source-signal's phase (as a function of frequency ω), was… CONTINUE READING