Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	30.3	419.7917749999997	555.2082249999997	29.5375	31.0625	1.5249999999999986	20250203_045050UTC_V00OS11.WAV
T	49.306248	446.8772750000003	622.9187250000002	48.074996	50.5375	2.462503999999996	20250203_045050UTC_V00OS11.WAV
T	55.2	433.3312750000001	568.7477250000001	54.45	55.95	1.5	20250203_045050UTC_V00OS11.WAV
T	16.45	392.7062749999998	568.7477249999998	16.0	16.9	0.8999999999999986	20250203_045050UTC_V00OS11.WAV
T	19.162496	433.3354999999999	595.8354999999999	18.099996	20.224996	2.125	20250203_045050UTC_V00OS11.WAV
T	43.112496	446.87500000000034	609.3750000000003	42.249996	43.974996	1.7249999999999943	20250203_045050UTC_V00OS11.WAV
O	0.85	352.0812749999999	528.122725	0.3625	1.3375	0.975	20250203_045050UTC_V00OS11.WAV