Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.131248	121.87174999999962	920.8322499999996	43.887498	44.374998	0.4874999999999971	20250311_021417UTC_V00OS11.WAV
T	46.106248	473.956275	609.372725	45.3625	46.849996	1.487495999999993	20250311_021417UTC_V00OS11.WAV
T	42.062496	501.04372500000034	690.6272750000004	41.537496	42.587496	1.0499999999999972	20250311_021417UTC_V00OS11.WAV
E	36.1	216.66872500000008	528.127275	35.625	36.575	0.9500000000000028	20250311_021417UTC_V00OS11.WAV
T	38.462504	501.0417749999997	677.0832249999996	37.825004	39.100004000000006	1.2750000000000057	20250311_021417UTC_V00OS11.WAV
A	3.737496	67.70627499999995	203.12272499999995	3.337496	4.1374960000000005	0.8000000000000003	20250311_021417UTC_V00OS11.WAV