Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	45.568752	297.91677500000014	433.3332250000002	45.1	46.037504000000006	0.937504000000004	20250422_100435UTC_V00OS11.WAV
P	44.243752	284.3749999999997	487.4999999999997	43.65	44.837504	1.187504000000004	20250422_100435UTC_V00OS11.WAV
O	47.35	270.8354999999998	433.3354999999998	46.7	48.0	1.2999999999999972	20250422_100435UTC_V00OS11.WAV
O	19.743752	297.9145000000002	419.7895000000002	19.2875	20.200004	0.9125039999999984	20250422_100435UTC_V00OS11.WAV
T	21.556248	379.16872500000034	609.3772750000004	20.324996	22.7875	2.4625040000000027	20250422_100435UTC_V00OS11.WAV
E	48.1937496	270.83322499999974	501.0417749999997	48.0249996	48.3624996	0.3375000000000057	20250422_100435UTC_V00OS11.WAV
E	49.718752	406.2522749999998	907.2937249999998	49.187504	50.25	1.062495999999996	20250422_100435UTC_V00OS11.WAV
P	52.331248	121.87499999999972	243.7499999999997	51.749996	52.9125	1.1625039999999984	20250422_100435UTC_V00OS11.WAV
T	54.231248	311.4562749999999	568.747725	53.3	55.162496	1.862495999999993	20250422_100435UTC_V00OS11.WAV
T	1.85	284.3727249999996	555.2062749999997	0.5250000000000001	3.175	2.6499999999999995	20250422_100435UTC_V00OS11.WAV
E	31.187504	514.5812749999998	853.1227249999997	30.662504	31.712504	1.0499999999999972	20250422_100435UTC_V00OS11.WAV