Total description of the wav ANTARES_66471.30_02_09_2012_17.07.46_20.08.39.wav registered the 02_09_2012 between 17.07.46 and 20.08.39,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :3356.1813, average energy captured for the scalo 1 : 0.86146, scalo 2 : 0.89573, scalo 3 : 0.85912,, 2 and 3 are used for detection, 174 sperm whales 0.18268 average time 0.7096 standard deviation in sec.