Total description of the wav ANTARES_67381.22_18_10_2012_05.49.55_08.50.43.wav registered the 18_10_2012 between 05.49.55 and 08.50.43,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :1071.2768, average energy captured for the scalo 1 : 0.86674, scalo 2 : 0.88934, scalo 3 : 0.89174,, 2 and 3 are used for detection, 381 sperm whales 0.069248 average time 0.74253 standard deviation in sec.