Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	39.656248	243.75000000000017	487.50000000000017	39.312498	39.999998	0.6875	20250307_143217UTC_V00OS11.WAV
T	55.25	352.0812749999999	528.122725	54.55	55.95	1.4000000000000057	20250307_143217UTC_V00OS11.WAV
H	55.243752	352.0855000000002	514.5855000000001	54.562504	55.925	1.362495999999993	20250307_143217UTC_V00OS11.WAV
T	17.593752	379.1645000000002	541.6645000000002	16.575004	18.6125	2.0374959999999973	20250307_143217UTC_V00OS11.WAV
T	23.112504	392.7105000000001	555.2105000000001	22.262504	23.962504000000003	1.7000000000000028	20250307_143217UTC_V00OS11.WAV
E	15.362504	270.8355000000001	473.9605000000001	15.025004	15.700004000000002	0.6750000000000007	20250307_143217UTC_V00OS11.WAV
F	14.437504	5673.9592	6378.123700000001	14.237504	14.637504	0.3999999999999986	20250307_143217UTC_V00OS11.WAV
T	41.112496	392.708225	622.916775	40.324996	41.899996	1.5750000000000028	20250307_143217UTC_V00OS11.WAV
E	41.106248	365.62272500000006	636.4562750000001	40.375	41.837496	1.4624960000000016	20250307_143217UTC_V00OS11.WAV
O	41.1	338.54372500000034	650.0022750000004	40.3625	41.8375	1.4749999999999943	20250307_143217UTC_V00OS11.WAV