Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	19.887504	4983.3355	5998.9605	19.700004	20.075004	0.375	20250311_134417UTC_V00OS11.WAV
E	45.825	487.49999999999966	690.6249999999997	45.325	46.325	1.0	20250311_134417UTC_V00OS11.WAV
O	32.675	243.75000000000028	406.2500000000003	32.375	32.974999999999994	0.5999999999999943	20250311_134417UTC_V00OS11.WAV
O	26.987496	514.583225	704.166775	26.299996	27.674996	1.375	20250311_134417UTC_V00OS11.WAV
U	26.956248	501.0395000000001	704.1645000000001	26.2875	27.624996	1.3374960000000016	20250311_134417UTC_V00OS11.WAV
T	31.418752	501.0417749999997	677.0832249999996	30.862504	31.975	1.1124960000000002	20250311_134417UTC_V00OS11.WAV
U	31.462504	501.0417749999997	677.0832249999996	30.937504	31.987504	1.0499999999999972	20250311_134417UTC_V00OS11.WAV
T	51.375	487.49999999999966	690.6249999999997	50.6875	52.0625	1.375	20250311_134417UTC_V00OS11.WAV
E	49.65	379.1687250000002	893.7522750000003	49.3625	49.9375	0.5750000000000028	20250311_134417UTC_V00OS11.WAV