Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	6.075	2830.2062750000005	2965.622725	5.0875	7.0625	1.975	20250221_210850UTC_V00OS11.WAV
T	3.356248	406.24772499999983	555.2062749999998	2.2375	4.474996	2.237496	20250221_210850UTC_V00OS11.WAV
U	6.993752	2816.6645000000003	2979.1645000000003	5.9875	8.000004	2.0125040000000007	20250221_210850UTC_V00OS11.WAV
T	49.175	473.9582249999999	622.9167749999999	48.5375	49.8125	1.2750000000000057	20250221_210850UTC_V00OS11.WAV
U	13.881248	2830.2062750000005	2965.622725	12.937496	14.825	1.887504	20250221_210850UTC_V00OS11.WAV
U	23.631248	2830.2105	2952.0855	23.262498	23.999998	0.7374999999999972	20250221_210850UTC_V00OS11.WAV
U	16.7937496	2816.6645	2938.5395	16.0000016	17.587497600000003	1.5874960000000016	20250221_210850UTC_V00OS11.WAV