Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	41.225	284.3772750000004	704.1687250000003	40.9	41.55	0.6500000000000057	20250207_195050UTC_V00OS11.WAV
U	0.7312496	2098.956275	2234.372725	1.600000000046009e-06	1.4624976	1.462496	20250207_195050UTC_V00OS11.WAV
E	23.718752	148.9562749999999	731.247725	23.475002000000003	23.962502	0.4874999999999971	20250207_195050UTC_V00OS11.WAV
E	50.65	243.7500000000001	690.6250000000002	50.275	51.025	0.75	20250207_195050UTC_V00OS11.WAV
D	27.675	40.62825000000038	744.7927500000003	27.3875	27.9625	0.5750000000000028	20250207_195050UTC_V00OS11.WAV
E	37.356248	311.4562750000001	690.6227250000001	36.987498	37.724998	0.7374999999999972	20250207_195050UTC_V00OS11.WAV