Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	9.175	446.877275	582.2937249999999	8.575000000000001	9.775	1.1999999999999993	20250212_164450UTC_V00OS11.WAV
E	9.181248	419.7895000000001	582.2895000000001	8.625	9.737496	1.1124960000000002	20250212_164450UTC_V00OS11.WAV