... 10 22 2 2 010 22 2101() exp . 2 ddzzσσσλσσσ⎛⎞>−Λ= ⋅⎜⎟⎜⎟<⎝⎠ (19) If we take the natural logarithm of both sides of (19), then 10 22 2 2 010 22 2101ln ln . 2 ddzσσσλσσσ⎛⎞⎛ ... 150 300 500 0 ,25 0,04 0 ,22 0,44 0,65 1,31 2, 18 0,5 0,09 0,44 0,87 1,31 2, 62 4,36 1 0,17 0,87 1,75 2, 62 5 ,24 8,73 2, 5 0,44 2, 18 4,36 6,54 13,09 21 ,815 0,87 4,36 8, 72 13,07 26 ,15 43,58Angle(º) ... using a three level decomposition tree (green line- dolphin chirp, red line- dolphin whistle, blue line- motorbike, black line- ping sonar). Advances in Sound Localization 158 2. Main...