Total description of the wav ANTARES_66444.16_01_09_2012_03.20.09_06.20.58.wav registered the 01_09_2012 between 03.20.09 and 06.20.58,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :6325.6114, average energy captured for the scalo 1 : 0.87366, scalo 2 : 0.90879, scalo 3 : 0.90816,, 2 and 3 are used for detection, 825 sperm whales 0.038565 average time 0.10552 standard deviation in sec.