Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	48.4562504	1015.6249999999998	1178.1249999999998	47.9999984	48.9125024	0.9125039999999984	20250410_075835UTC_V00OS11.WAV
B	29.431248	13.54372500000035	162.50227500000034	29.349998	29.512498	0.1625000000000014	20250410_075835UTC_V00OS11.WAV
E	30.062496	446.8772750000003	826.0437250000002	29.599996	30.524996	0.9249999999999972	20250410_075835UTC_V00OS11.WAV
U	38.231248	920.8355	1042.7105	37.599996	38.8625	1.262504000000007	20250410_075835UTC_V00OS11.WAV
U	36.75	528.1249999999999	771.8749999999999	36.2125	37.2875	1.0750000000000028	20250410_075835UTC_V00OS11.WAV
E	36.756248	541.6687249999998	771.8772749999998	36.2125	37.299996	1.0874960000000016	20250410_075835UTC_V00OS11.WAV
T	39.162496	487.5000000000001	650.0000000000001	38.374996	39.949996	1.5750000000000028	20250410_075835UTC_V00OS11.WAV