Total description of the wav ANTARES_66956.19_27_09_2012_16.55.37_19.56.24.wav registered the 27_09_2012 between 16.55.37 and 19.56.24,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :1510.5752, average energy captured for the scalo 1 : 0.84362, scalo 2 : 0.88671, scalo 3 : 0.85951,, 2 and 3 are used for detection, 111 sperm whales 0.28562 average time 0.70458 standard deviation in sec.