Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	13.918752	270.8312749999999	406.247725	13.612502	14.225002	0.6125000000000007	20250420_025235UTC_V00OS11.WAV
I	13.456248	5998.958224999999	6418.749675	12.999996	13.9125	0.9125039999999984	20250420_025235UTC_V00OS11.WAV
O	14.5	270.8312749999999	406.247725	13.575	15.425	1.8500000000000012	20250420_025235UTC_V00OS11.WAV
T	14.493752	270.8312749999999	406.247725	13.6	15.387504	1.7875039999999984	20250420_025235UTC_V00OS11.WAV
D	34.925	5728.125	6500.0	34.7125	35.1375	0.4249999999999971	20250420_025235UTC_V00OS11.WAV
P	39.093752	270.83322499999986	419.7917749999998	38.2	39.987504	1.7875039999999984	20250420_025235UTC_V00OS11.WAV
O	39.068752	257.2894999999999	419.7894999999999	38.20000400000001	39.9375	1.737495999999993	20250420_025235UTC_V00OS11.WAV
O	31.3	284.3772749999998	419.79372499999977	30.6	32.0	1.3999999999999986	20250420_025235UTC_V00OS11.WAV