Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	31.906248	0.0022750000001963	257.2937250000002	31.837498	31.974998	0.1375000000000028	20250218_173850UTC_V00OS11.WAV
D	17.25	121.8782500000001	826.0427500000001	17.0125	17.4875	0.4750000000000014	20250218_173850UTC_V00OS11.WAV
E	23.856248	54.16775000000007	893.7532500000001	23.737498	23.974998	0.2374999999999971	20250218_173850UTC_V00OS11.WAV
D	22.043752	203.12825000000004	947.91775	21.850002	22.237502	0.3875000000000028	20250218_173850UTC_V00OS11.WAV
T	47.543752	501.0417749999997	677.0832249999996	47.0875	48.000004	0.9125039999999984	20250218_173850UTC_V00OS11.WAV