Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	2.693752	392.7105000000001	555.2105000000001	2.212504	3.175	0.9624959999999998	20250203_072050UTC_V00OS11.WAV
E	2.712504	392.7062749999998	568.7477249999998	2.225004	3.200004	0.9749999999999996	20250203_072050UTC_V00OS11.WAV
T	15.125	419.7895000000001	582.2895000000001	14.25	16.0	1.75	20250203_072050UTC_V00OS11.WAV