Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	23.556248	284.37499999999983	406.24999999999983	23.1125	23.999996	0.8874959999999987	20250420_121035UTC_V00OS11.WAV
O	15.85	257.2895000000002	460.4145000000002	15.725	15.975	0.25	20250420_121035UTC_V00OS11.WAV
P	25.318752	270.83322499999986	419.7917749999998	24.2125	26.425004	2.2125040000000027	20250420_121035UTC_V00OS11.WAV