Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	6.143752	67.71050000000008	677.0855000000001	5.925002	6.362502	0.4375	20250416_044035UTC_V00OS11.WAV
V	54.256248	4495.8355	4780.2105	53.937498	54.574998	0.6375000000000028	20250416_044035UTC_V00OS11.WAV