Total description of the wav ANTARES_66959.34_27_09_2012_19.56.45_22.57.32.wav registered the 27_09_2012 between 19.56.45 and 22.57.32,  :5373956 bins, 250000 Hz,, 21.4958 sec., energy of the wav :4909.3923, average energy captured for the scalo 1 : 0.86968, scalo 2 : 0.89454, scalo 3 : 0.91144,, 2 and 3 are used for detection, 485 sperm whales 0.042769 average time 0.070051 standard deviation in sec.