Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	3.331248	392.7062749999998	568.7477249999998	2.224996	4.4375	2.212504	20250307_103217UTC_V00OS11.WAV
E	17.756248	325.0022749999998	582.2937249999998	17.349999999999998	18.162496	0.812496000000003	20250307_103217UTC_V00OS11.WAV