Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	45.056248	1015.6249999999998	1381.2499999999998	44.724998	45.387498	0.6624999999999943	20250220_164450UTC_V00OS11.WAV
O	2.362496	297.9144999999998	460.4144999999998	1.562496	3.162496	1.6	20250220_164450UTC_V00OS11.WAV