Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	28.687504	365.62272499999983	595.8312749999998	27.687504	29.687504	2.0	20250308_064417UTC_V00OS11.WAV
V	9.356248	1313.5395	1476.0395	9.262498	9.449998	0.1875	20250308_064417UTC_V00OS11.WAV
O	49.037504	297.9187250000001	446.87727500000005	48.600004	49.475004	0.875	20250308_064417UTC_V00OS11.WAV
P	49.043752	297.9187250000001	446.87727500000005	48.5875	49.500004	0.9125039999999984	20250308_064417UTC_V00OS11.WAV
T	51.6	379.1687250000001	568.752275	50.5875	52.6125	2.0250000000000057	20250308_064417UTC_V00OS11.WAV
T	21.475	352.0854999999998	555.2104999999998	20.25	22.700000000000003	2.450000000000003	20250308_064417UTC_V00OS11.WAV
T	5.381248	392.7062749999998	568.7477249999998	4.374996	6.3875	2.012504	20250308_064417UTC_V00OS11.WAV
T	44.9	311.4562749999999	568.747725	43.5875	46.2125	2.625	20250308_064417UTC_V00OS11.WAV