Total description of the wav ANTARES_66440.32_31_08_2012_21.17.54_00.18.41.wav registered the 31_08_2012 between 21.17.54 and 00.18.41,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :13241.8312, average energy captured for the scalo 1 : 0.87441, scalo 2 : 0.90077, scalo 3 : 0.89466, 2 and 3 are used for detection, 105 sperm whales 0.30809 average time 0.71588 standard deviation in sec.