Total description of the wav ANTARES_67515.17_25_10_2012_02.07.26_05.08.14.wav registered the 25_10_2012 between 02.07.26 and 05.08.14, :4030467 bins, 250000 Hz,, 16.1219 sec., energy of the wav :2979.621, average energy captured for the scalo 1 : 0.86729, scalo 2 : 0.90166, scalo 3 : 0.81577, , 2 and 3 are used for detection, 355 sperm whales 0.045027 average time 0.070176 standard deviation in sec.