Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	23.75	270.8355000000002	392.7105000000002	23.5	24.0	0.5	20250419_213435UTC_V00OS11.WAV
O	18.037496	230.2105000000004	352.0855000000004	17.349996	18.724996	1.375	20250419_213435UTC_V00OS11.WAV
T	11.387504	257.29177500000003	352.083225	10.600004	12.175004	1.5749999999999993	20250419_213435UTC_V00OS11.WAV
O	42.2	257.29177500000026	392.7082250000003	41.25	43.150000000000006	1.9000000000000057	20250419_213435UTC_V00OS11.WAV
O	4.887496	243.7522749999999	379.1687249999999	4.087496	5.687495999999999	1.5999999999999996	20250419_213435UTC_V00OS11.WAV
P	4.875	257.28949999999963	379.1644999999996	4.125	5.625	1.5	20250419_213435UTC_V00OS11.WAV
T	29.862504	270.8355000000002	392.7105000000002	28.925004	30.800004	1.875	20250419_213435UTC_V00OS11.WAV
P	29.881248	270.8355000000002	392.7105000000002	28.924996	30.8375	1.9125039999999984	20250419_213435UTC_V00OS11.WAV
O	52.081248	230.20822499999983	460.4167749999998	51.787498	52.374998000000005	0.5875000000000057	20250419_213435UTC_V00OS11.WAV