Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	1.15	0.0022750000000684	135.41872500000005	1.0625	1.2374999999999998	0.1749999999999998	20250220_200850UTC_V00OS11.WAV
A	11.675	5633.333225	5863.541775	11.2875	12.0625	0.7749999999999986	20250220_200850UTC_V00OS11.WAV