Figure 2
From: Spiny lobster sounds can be detectable over kilometres underwater

Transmission losses (TL) estimated for 19 spiny lobsters (red lines) based on the dataset SPLrms vs. distance, and the global fitted TL (blue line, a = 17.6). Black lines represent theoretical models of TL: dotted is cylindrical (a =10), continuous is practical (a = 15), dashed is spherical (a = 20).