Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	18.593752	433.333225	582.291775	18.025	19.162504	1.1375039999999998	20250212_033250UTC_V00OS11.WAV
K	25.875	1137.5032500000004	1882.2927500000003	25.4125	26.3375	0.9249999999999972	20250212_033250UTC_V00OS11.WAV