Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	40.7312496	514.5854999999998	798.9604999999998	40.4124996	41.0499996	0.6375000000000028	20250412_062235UTC_V00OS11.WAV
H	46.806248	311.45822499999986	582.2917749999998	45.95	47.662496	1.7124960000000016	20250412_062235UTC_V00OS11.WAV
B	29.343752	0.0022750000003526	176.04372500000034	29.262502	29.425002000000003	0.1625000000000014	20250412_062235UTC_V00OS11.WAV
T	31.393752	379.1645000000002	541.6645000000002	30.787504	32.0	1.2124960000000016	20250412_062235UTC_V00OS11.WAV
T	32.2187504	392.7062749999998	568.7477249999998	32.0375004	32.4000004	0.3624999999999971	20250412_062235UTC_V00OS11.WAV
P'	35.712504	270.8355000000001	473.9605000000001	35.250004000000004	36.175004	0.9249999999999972	20250412_062235UTC_V00OS11.WAV
E	37.237504	338.54372499999977	568.7522749999998	36.812504	37.662504	0.8499999999999943	20250412_062235UTC_V00OS11.WAV
P'	50.925	230.2062750000002	487.4977250000002	50.475	51.375	0.9000000000000057	20250412_062235UTC_V00OS11.WAV
O	54.443752	27.083224999999715	135.41677499999972	53.9875	54.900004	0.9125039999999984	20250412_062235UTC_V00OS11.WAV