Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	54.731248	270.8332250000002	460.41677500000014	54.424998	55.037498	0.6124999999999972	20250422_133435UTC_V00OS11.WAV
P	37.568752	297.91872500000034	487.5022750000004	36.9875	38.150004	1.1625039999999984	20250422_133435UTC_V00OS11.WAV
T	39.518752	297.91872499999977	406.2522749999998	39.037504	40.0	0.9624960000000016	20250422_133435UTC_V00OS11.WAV
P	24.4312504	257.2894999999999	419.7894999999999	23.9999984	24.8625024	0.8625040000000013	20250422_133435UTC_V00OS11.WAV
O	15.856248	257.2894999999999	419.7894999999999	15.737498	15.974998	0.2375000000000007	20250422_133435UTC_V00OS11.WAV
O	44.106248	284.37499999999983	406.24999999999983	43.712498	44.499998	0.7874999999999943	20250422_133435UTC_V00OS11.WAV
E	42.637504	297.91872500000034	487.5022750000004	42.137504	43.137504	1.0	20250422_133435UTC_V00OS11.WAV
P'	20.681248	311.4605000000004	473.9605000000004	20.299998	21.062498	0.7625000000000028	20250422_133435UTC_V00OS11.WAV
P	17.093752	257.2894999999999	419.7894999999999	16.062503999999997	18.125	2.062496000000003	20250422_133435UTC_V00OS11.WAV
O	0.1875	311.4562750000001	487.49772500000006	0.0125	0.3625	0.35	20250422_133435UTC_V00OS11.WAV