Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	47.143752	270.83127500000023	446.8727250000002	46.5625	47.725004	1.1625039999999984	20250415_013435UTC_V00OS11.WAV
O	49.2	297.9167749999998	392.7082249999999	48.7625	49.6375	0.875	20250415_013435UTC_V00OS11.WAV
O	54.668752	270.83127500000023	446.8727250000002	54.300002	55.037502	0.7374999999999972	20250415_013435UTC_V00OS11.WAV
T	30.95	257.2937250000002	406.25227500000017	29.925	31.975	2.049999999999997	20250415_013435UTC_V00OS11.WAV
O	24.862504	270.83322499999986	419.7917749999998	24.025004000000003	25.700004	1.6749999999999972	20250415_013435UTC_V00OS11.WAV
P	24.887496	270.83322499999986	419.7917749999998	24.062496	25.712496	1.6499999999999986	20250415_013435UTC_V00OS11.WAV
E	33.825	460.4145000000002	663.5395000000002	33.325	34.325	1.0	20250415_013435UTC_V00OS11.WAV
T	33.768752	460.4167749999999	636.4582249999999	33.162504	34.375	1.2124960000000016	20250415_013435UTC_V00OS11.WAV