Total description of the wav ANTARES_67515.23_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 :948.8329, average energy captured for the scalo 1 : 0.8573, scalo 2 : 0.88312, scalo 3 : 0.8625, 74, 2 and 3 are used for detection, 746 sperm whales 0.020859 average time 0.026127 standard deviation in sec.