Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	49.112496	433.3354999999999	595.8354999999999	48.574996	49.649996	1.0750000000000028	20250209_022650UTC_V00OS11.WAV
T	12.706248	473.956275	609.372725	12.0375	13.374996	1.3374960000000016	20250209_022650UTC_V00OS11.WAV
T	9.043752	487.4977250000002	636.4562750000002	8.500003999999999	9.5875	1.0874960000000016	20250209_022650UTC_V00OS11.WAV
T	43.956248	433.3312750000001	568.7477250000001	43.337500000000006	44.574996	1.237495999999993	20250209_022650UTC_V00OS11.WAV
T	1.412504	514.5832250000003	744.7917750000004	0.887504	1.937504	1.0500000000000005	20250209_022650UTC_V00OS11.WAV
T	5.262496	514.5854999999999	717.7104999999999	4.587496	5.937495999999999	1.3499999999999996	20250209_022650UTC_V00OS11.WAV