Total description of the wav ANTARES_66808.14_21_09_2012_00.35.37_03.36.24.wav registered the 21_09_2012 between 00.35.37 and 03.36.24,  :6717445 bins, 250000 Hz,, 26.8698 sec., energy of the wav :12380.501, average energy captured for the scalo 1 : 0.87641, scalo 2 : 0.90622, scalo 3 : 0.91033,, 2 and 3 are used for detection, 355 sperm whales 0.07526 average time 0.10464 standard deviation in sec.