Total description of the wav ANTARES_67508.31_24_10_2012_17.02.58_20.03.46.wav registered the 24_10_2012 between 17.02.58 and 20.03.46, :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :161.6754, average energy captured for the scalo 1 : 0.85614, scalo 2 : 0.88895, scalo 3 : 0.86094, , 2 and 3 are used for detection, 979 sperm whales 0.032 average time 0.069025 standard deviation in sec.