Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	35.112496	297.9167749999998	595.8332249999999	34.212496	36.012496	1.7999999999999972	20250217_200250UTC_V00OS11.WAV
O	32.2875	148.95627500000018	365.6227250000002	32.050000000000004	32.525	0.4749999999999943	20250217_200250UTC_V00OS11.WAV
T	30.881248	352.0812749999998	609.3727249999998	29.937496	31.825	1.887504	20250217_200250UTC_V00OS11.WAV
O	24.868752	148.9604999999999	270.8354999999999	24.4375	25.300004	0.8625040000000013	20250217_200250UTC_V00OS11.WAV
V	28.031248	2058.331275	2274.997725	27.862498	28.199998	0.3374999999999986	20250217_200250UTC_V00OS11.WAV
O	15.943752	216.6687249999999	406.252275	15.887502	16.000002	0.1124999999999989	20250217_200250UTC_V00OS11.WAV
O	9.568752	243.74772499999963	392.70627499999966	8.837504	10.3	1.4624960000000016	20250217_200250UTC_V00OS11.WAV
O	15.112504	176.0395000000002	338.5395000000002	14.687504	15.537504000000002	0.8500000000000014	20250217_200250UTC_V00OS11.WAV
O	12.056248	148.9604999999999	270.8354999999999	11.687498	12.424998	0.7375000000000007	20250217_200250UTC_V00OS11.WAV
O	16.2375	487.5	731.25	16.025000000000002	16.45	0.4249999999999971	20250217_200250UTC_V00OS11.WAV
O	16.2937496	216.6645000000001	379.1645000000001	16.0249996	16.562499600000002	0.5375000000000014	20250217_200250UTC_V00OS11.WAV
O	5.725	162.49772499999966	270.83127499999966	5.4125	6.0375	0.625	20250217_200250UTC_V00OS11.WAV