Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	5.593752	243.75000000000037	1015.6250000000005	5.437502	5.750002	0.3125	20250208_085650UTC_V00OS11.WAV
D	11.7	121.87824999999998	1029.16775	11.5375	11.8625	0.3249999999999993	20250208_085650UTC_V00OS11.WAV