Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	31.575	487.4977249999997	677.0812749999998	31.15	32.0	0.8500000000000014	20250306_100817UTC_V00OS11.WAV
O	39.731248	419.79177500000014	717.7082250000001	39.462498	39.999998	0.5374999999999943	20250306_100817UTC_V00OS11.WAV
E	39.768752	460.418725	690.627275	39.575002	39.962502	0.3875000000000028	20250306_100817UTC_V00OS11.WAV