Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	42.775	325.0	487.5	42.2	43.35	1.1500000000000057	20250309_203817UTC_V00OS11.WAV
T	45.625	365.6227250000002	555.2062750000002	44.75	46.5	1.75	20250309_203817UTC_V00OS11.WAV
T	8.868752	365.62727500000017	501.0437250000002	8.05	9.687504	1.6375039999999998	20250309_203817UTC_V00OS11.WAV
X	49.656248	4766.666775	5348.958225	49.424998	49.887498	0.4625000000000057	20250309_203817UTC_V00OS11.WAV
T	54.85	338.54177500000026	514.5832250000003	53.9	55.8	1.9000000000000057	20250309_203817UTC_V00OS11.WAV
T	33.075	379.1667749999998	514.5832249999999	32.2625	33.8875	1.625	20250309_203817UTC_V00OS11.WAV
T	39.275	379.16677500000014	555.2082250000002	38.575	39.975	1.4000000000000057	20250309_203817UTC_V00OS11.WAV
U	24.6625	2451.043725	2559.3772750000003	24.175	25.15	0.9750000000000014	20250309_203817UTC_V00OS11.WAV