Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	4.256248	27.083225000000283	216.66677500000029	3.962498	4.549998	0.5875000000000004	20250217_233250UTC_V00OS11.WAV
C	7.681248	135.41872500000017	731.2522750000003	7.562498	7.799998	0.2375000000000007	20250217_233250UTC_V00OS11.WAV
V	30.7	880.2082249999996	1110.4167749999997	30.5375	30.8625	0.3250000000000028	20250217_233250UTC_V00OS11.WAV