Literature

Merchant, N.D. et al., 2012. Averaging underwater noise levels for environmental assessment of shipping. The Journal of the Acoustical Society of America, 132(4), pp.EL343 - EL349. Available at: https://asa.scitation.org/doi/10.1121/1.4754429.

Merchant, N.D. et al., 2013. Spectral probability density as a tool for ambient noise analysis. The Journal of the Acoustical Society of America, 133(4), pp.EL262 - EL267. Available at: https://asa.scitation.org/doi/10.1121/1.4794934.