Total description of the wav ANTARES_66471.15_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 :11733.0067, average energy captured for the scalo 1 : 0.85949, scalo 2 : 0.89753, scalo 3 : 0.83403, 2 and 3 are used for detection, 186 sperm whales 0.17072 average time 0.3321 standard deviation in sec.