Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	46.137496	108.33550000000034	270.8355000000004	45.662496	46.612496	0.9500000000000028	20250421_173435UTC_V00OS11.WAV
E	43.418752	108.33127499999992	568.747725	42.750004	44.0875	1.3374960000000016	20250421_173435UTC_V00OS11.WAV
P'	46.118752	94.7894999999998	257.2894999999998	45.637504	46.6	0.9624960000000016	20250421_173435UTC_V00OS11.WAV
O	47.468752	230.2104999999998	473.9604999999998	46.937504	48.0	1.062495999999996	20250421_173435UTC_V00OS11.WAV
U	23.168752	352.0812750000001	649.9977250000001	22.3375	24.000004	1.6625039999999984	20250421_173435UTC_V00OS11.WAV
E	23.175	338.54372500000034	650.0022750000004	22.35	24.0	1.6499999999999986	20250421_173435UTC_V00OS11.WAV
P	16.925	121.875	284.375	16.1125	17.7375	1.625	20250421_173435UTC_V00OS11.WAV
T	23.168752	352.083225	663.541775	22.3375	24.000004	1.6625039999999984	20250421_173435UTC_V00OS11.WAV
P	12.368752	94.7894999999998	257.2894999999998	11.7875	12.950004	1.1625039999999984	20250421_173435UTC_V00OS11.WAV
P	33.331248	27.08127500000009	162.4977250000001	32.675000000000004	33.987496	1.312495999999996	20250421_173435UTC_V00OS11.WAV
P'	38.0	121.87499999999972	243.7499999999997	37.6875	38.3125	0.625	20250421_173435UTC_V00OS11.WAV
T	30.4	514.5855000000004	677.0855000000004	29.8625	30.9375	1.0750000000000028	20250421_173435UTC_V00OS11.WAV
P	7.531248	27.083225	176.041775	7.062495999999999	8.0	0.9375040000000006	20250421_173435UTC_V00OS11.WAV