Spectrogram 4.2 Data
D:\Renzo\OilDrum\OilDrum3.wav
Event   Time    Freq    Level (dB)

a	1183	480	-54
b	1425	416	-55 (418)	*
c	1029	321	-57
d	995	284	-54 (283)	*
e	697	954	-58
f	715	712	-58
g	39	1309	-36
h	85	1306	-36