Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	31.087504	406.24772499999983	555.2062749999998	30.175004	32.000004	1.8249999999999995	20250308_235617UTC_V00OS11.WAV
U	31.656248	893.7499999999997	1096.8749999999995	31.312498	31.999998	0.6875	20250308_235617UTC_V00OS11.WAV
T	24.4687504	379.1645000000002	541.6645000000002	23.999998400000003	24.9375024	0.937503999999997	20250308_235617UTC_V00OS11.WAV
U	54.525	920.8332249999996	1069.7917749999997	53.975	55.075	1.0999999999999943	20250308_235617UTC_V00OS11.WAV
O	54.818752	284.3727250000002	433.3312750000002	54.087504	55.55	1.4624960000000016	20250308_235617UTC_V00OS11.WAV
O	11.825	216.66449999999963	419.7894999999996	11.0375	12.6125	1.5749999999999993	20250308_235617UTC_V00OS11.WAV
T	23.156248	338.54177500000026	514.5832250000003	22.35	23.962496	1.6124960000000002	20250308_235617UTC_V00OS11.WAV
"B"""	1.837496	0.0022750000003526	176.04372500000034	1.749996	1.924996	0.1749999999999998	20250308_235617UTC_V00OS11.WAV
T	42.618752	392.7082250000002	541.6667750000001	41.937504	43.3	1.362495999999993	20250308_235617UTC_V00OS11.WAV
T	47.225	379.1687250000001	568.752275	46.45	48.0	1.5499999999999972	20250308_235617UTC_V00OS11.WAV