Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	41.187504	324.9977249999996	514.5812749999997	40.087504	42.287504	2.200000000000003	20250310_015017UTC_V00OS11.WAV
T	16.7375	352.0832250000003	501.04177500000026	16.0	17.475	1.4750000000000014	20250310_015017UTC_V00OS11.WAV
E	15.806248	284.3749999999997	487.4999999999997	15.674998	15.937498	0.2624999999999993	20250310_015017UTC_V00OS11.WAV
T	9.706248	365.62499999999983	528.1249999999998	8.749996000000001	10.6625	1.9125039999999984	20250310_015017UTC_V00OS11.WAV