Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	4.475	3832.291775	4252.083224999999	4.0875	4.8625	0.7750000000000004	20250213_132050UTC_V00OS11.WAV
D	1.531248	162.49674999999968	1083.3322499999997	1.312498	1.749998	0.4375	20250213_132050UTC_V00OS11.WAV