Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	41.275	487.49772500000006	717.7062750000001	40.8125	41.7375	0.9249999999999972	20250409_234635UTC_V00OS11.WAV
E	41.281248	473.9605000000004	717.7105000000004	40.8375	41.724996	0.8874959999999987	20250409_234635UTC_V00OS11.WAV
U	47.531248	230.2062750000001	365.62272500000006	47.062496	48.0	0.937504000000004	20250409_234635UTC_V00OS11.WAV
O	47.543752	243.7477250000001	352.0812750000001	47.0875	48.000004	0.9125039999999984	20250409_234635UTC_V00OS11.WAV
T	41.306248	487.49772500000006	717.7062750000001	40.787496	41.825	1.0375039999999984	20250409_234635UTC_V00OS11.WAV
O	43.068752	230.2062750000001	365.62272500000006	42.462504	43.675	1.2124960000000016	20250409_234635UTC_V00OS11.WAV
E	46.075	487.49999999999966	690.6249999999997	45.675	46.475	0.7999999999999972	20250409_234635UTC_V00OS11.WAV
"B"""	37.443752	0.0	189.5812750000001	37.362502000000006	37.525002	0.1624999999999943	20250409_234635UTC_V00OS11.WAV
T	38.437504	433.33127499999966	609.3727249999996	37.475004	39.400004	1.9249999999999967	20250409_234635UTC_V00OS11.WAV
O	52.168752	216.6667749999997	352.08322499999974	51.362504	52.975	1.612495999999993	20250409_234635UTC_V00OS11.WAV
T	52.175	230.2105000000004	352.0855000000004	51.325	53.025	1.7000000000000028	20250409_234635UTC_V00OS11.WAV