Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	0.2875	352.0832250000003	501.04177500000026	0.0	0.575	0.575	20250201_073850UTC_V00OS11.WAV
T	43.9	365.62499999999983	528.1249999999998	42.8125	44.9875	2.174999999999997	20250201_073850UTC_V00OS11.WAV
O	15.262496	284.37500000000017	446.87500000000017	14.524995999999998	15.999996	1.4750000000000014	20250201_073850UTC_V00OS11.WAV
H	15.275	297.9144999999998	460.4144999999998	14.55	16.0	1.4499999999999993	20250201_073850UTC_V00OS11.WAV
P	15.262496	297.9144999999998	460.4144999999998	14.524995999999998	15.999996	1.4750000000000014	20250201_073850UTC_V00OS11.WAV
T	16.75	392.7105000000001	555.2105000000001	16.0	17.5	1.5	20250201_073850UTC_V00OS11.WAV