Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	53.562496	419.79372500000034	568.7522750000004	52.699996000000006	54.424996	1.7249999999999943	20250308_204417UTC_V00OS11.WAV
O	52.456248	148.9604999999999	270.8354999999999	52.212498	52.699998	0.4874999999999971	20250308_204417UTC_V00OS11.WAV
E	48.925	94.7894999999998	663.5394999999999	48.675	49.175	0.5	20250308_204417UTC_V00OS11.WAV
P	38.031248	297.91677500000014	433.3332250000002	37.625	38.437496	0.8124959999999959	20250308_204417UTC_V00OS11.WAV
P	39.687504	1151.0394999999996	1313.5394999999996	39.387504	39.987504	0.5999999999999943	20250308_204417UTC_V00OS11.WAV
E	39.662496	1137.4977249999995	1327.0812749999996	39.324996	39.999996	0.6749999999999972	20250308_204417UTC_V00OS11.WAV
P'	38.043752	297.9145000000002	419.7895000000002	37.637504	38.45	0.8124959999999959	20250308_204417UTC_V00OS11.WAV
O	38.031248	297.91677500000014	433.3332250000002	37.599996	38.4625	0.8625040000000013	20250308_204417UTC_V00OS11.WAV
O	13.081248	121.87499999999972	243.7499999999997	12.6375	13.524996	0.8874959999999987	20250308_204417UTC_V00OS11.WAV
O	10.368752	162.4977250000002	352.08127500000023	9.5375	11.200004	1.6625039999999984	20250308_204417UTC_V00OS11.WAV
U	44.431248	243.7522750000002	419.7937250000002	43.54999599999999	45.3125	1.762504000000007	20250308_204417UTC_V00OS11.WAV
T	16.806248	230.2062749999998	324.99772499999983	16.0	17.612496	1.6124960000000002	20250308_204417UTC_V00OS11.WAV