Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	19.475	27.083224999999857	257.29177499999986	19.1625	19.7875	0.625	20250216_121450UTC_V00OS11.WAV
B	3.637504	5294.793725	5484.377275	3.550004	3.725004	0.1749999999999998	20250216_121450UTC_V00OS11.WAV