Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	24.475	13.53949999999979	135.4144999999998	24.025	24.925	0.8999999999999986	20250219_130850UTC_V00OS11.WAV
D	17.831248	40.62824999999992	785.4177499999998	17.637497999999997	18.024998	0.3875000000000028	20250219_130850UTC_V00OS11.WAV