Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	50.618752	189.5854999999998	717.7104999999998	50.225002	51.012502	0.7874999999999943	20250204_075050UTC_V00OS11.WAV
E	32.225	270.83322499999974	704.1667749999997	32.0375	32.4125	0.375	20250204_075050UTC_V00OS11.WAV
E	36.343752	297.91677500000003	717.708225	35.812504000000004	36.875	1.062495999999996	20250204_075050UTC_V00OS11.WAV
E	46.306248	379.16872500000034	609.3772750000004	45.8875	46.724996	0.8374960000000016	20250204_075050UTC_V00OS11.WAV
E	22.856248	243.75	771.875	22.287496	23.425	1.1375039999999998	20250204_075050UTC_V00OS11.WAV
E	4.762496	419.7894999999996	622.9144999999996	4.337496	5.187495999999999	0.8499999999999996	20250204_075050UTC_V00OS11.WAV