Do dolphins benefit from nonlinear mathematics when processing their sonar returns?

@article{Leighton2012DoDB,
  title={Do dolphins benefit from nonlinear mathematics when processing their sonar returns?},
  author={T. Leighton and Gim Hwa Chua and P. White},
  journal={Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences},
  year={2012},
  volume={468},
  pages={3517 - 3532}
}
  • T. Leighton, Gim Hwa Chua, P. White
  • Published 2012
  • Engineering, Mathematics
  • Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
  • Dolphins have been observed to blow bubble nets when hunting prey. Such bubble nets would confound the best man-made sonar because the strong scattering by the bubbles generates ‘clutter’ in the sonar image, which cannot be distinguished from the true target. The engineering specification of dolphin sonar is not superior to the best man-made sonar. A logical deduction from this is that, in blowing bubble nets, either dolphins are ‘blinding’ their echolocation sense when hunting or they have a… CONTINUE READING
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