Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	9.293752	54.16449999999995	216.66449999999995	8.987502	9.600002	0.6125000000000007	20250222_003850UTC_V00OS11.WAV
I	17.631248	1259.3750000000002	1625.0000000000002	17.2125	18.049996	0.8374960000000016	20250222_003850UTC_V00OS11.WAV