Total description of the wav ANTARES_66471.21_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 :1951.5041, average energy captured for the scalo 1 : 0.8684, scalo 2 : 0.90492, scalo 3 : 0.85578, , 2 and 3 are used for detection, 328 sperm whales 0.097667 average time 0.23628 standard deviation in sec.