Underwater noise of small personal watercraft (jet skis).

@article{Erbe2013UnderwaterNO,
  title={Underwater noise of small personal watercraft (jet skis).},
  author={Christine Erbe},
  journal={The Journal of the Acoustical Society of America},
  year={2013},
  volume={133 4},
  pages={EL326-30}
}
Personal watercraft (water scooters, jet skis) were recorded under water in Bramble Bay, Queensland, Australia. Underwater noise emissions consisted of broadband energy between 100 Hz and 10 kHz due to the vibrating bubble cloud generated by the jet stream, overlain with frequency-modulated tonals corresponding to impeller blade rates and harmonics… CONTINUE READING