Total description of the wav ANTARES_67076.30_04_10_2012_07.54.26_10.55.13.wav registered the 04_10_2012 between 07.54.26 and 10.55.13,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :2637.5112, average energy captured for the scalo 1 : 0.87069, scalo 2 : 0.90012, scalo 3 : 0.89798,, 2 and 3 are used for detection, 547 sperm whales 0.056138 average time 0.15328 standard deviation in sec.