Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	9.05	162.49674999999996	920.83225	8.912500000000001	9.1875	0.2749999999999986	20250224_030850UTC_V00OS11.WAV
D	42.881248	81.25000000000028	975.0000000000005	42.699998	43.062498	0.3624999999999971	20250224_030850UTC_V00OS11.WAV