Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	46.706248	270.8332250000002	460.41677500000014	46.524998	46.887498	0.3624999999999971	20250211_032050UTC_V00OS11.WAV
U	45.593752	514.5855000000004	677.0855000000004	44.8375	46.350004000000006	1.512504000000007	20250211_032050UTC_V00OS11.WAV
T	45.606248	501.0417749999997	677.0832249999996	44.825	46.387496	1.562495999999996	20250211_032050UTC_V00OS11.WAV
E	36.525	243.7467499999996	1002.0822499999996	36.25	36.8	0.5499999999999972	20250211_032050UTC_V00OS11.WAV
V	33.537504	3751.043725	4103.127275	33.162504	33.912504	0.75	20250211_032050UTC_V00OS11.WAV
U	55.362504	541.6687250000002	731.2522750000003	54.725004	56.000004	1.2750000000000057	20250211_032050UTC_V00OS11.WAV
O	51.018752	243.7522749999999	379.1687249999999	50.675002	51.362502	0.6875	20250211_032050UTC_V00OS11.WAV
O	49.818752	446.87727499999977	663.5437249999998	49.0625	50.57500400000001	1.512504000000007	20250211_032050UTC_V00OS11.WAV
T	49.831248	460.4167750000001	677.0832250000001	49.087500000000006	50.574996	1.487495999999993	20250211_032050UTC_V00OS11.WAV