Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	11.425	419.79372500000034	568.7522750000004	10.6875	12.1625	1.4750000000000014	20250222_104450UTC_V00OS11.WAV
L	21.531248	189.583225	419.791775	21.0	22.062496	1.062496000000003	20250222_104450UTC_V00OS11.WAV