Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	21.906248	257.2937250000001	690.627275	21.2875	22.524996	1.2374960000000002	20250206_124450UTC_V00OS11.WAV
E	8.7062504	189.58322500000028	663.5417750000003	8.0375024	9.3749984	1.3374960000000016	20250206_124450UTC_V00OS11.WAV
E	13.1	284.37727500000005	663.5437250000001	12.525	13.675	1.1499999999999986	20250206_124450UTC_V00OS11.WAV
E	48.525	148.9604999999999	677.0854999999999	48.0125	49.0375	1.0250000000000057	20250206_124450UTC_V00OS11.WAV
E	52.912496	230.21049999999977	677.0854999999998	52.324996	53.499996	1.1749999999999972	20250206_124450UTC_V00OS11.WAV
E	39.393752	324.99772500000006	677.0812750000001	38.8875	39.900004	1.012504000000007	20250206_124450UTC_V00OS11.WAV
E	35.081248	189.5855000000002	677.0855000000001	34.475	35.687496	1.2124960000000016	20250206_124450UTC_V00OS11.WAV
E	26.225	284.37272499999983	677.0812749999998	25.675	26.775	1.1000000000000014	20250206_124450UTC_V00OS11.WAV