Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	40.925	501.04372500000034	690.6272750000004	40.2875	41.5625	1.2750000000000057	20250410_025235UTC_V00OS11.WAV
C	40.425	81.24674999999974	1083.3322499999997	40.2125	40.6375	0.4249999999999971	20250410_025235UTC_V00OS11.WAV
D	40.4187496	67.7072499999997	1096.8717499999998	40.1999996	40.6374996	0.4375	20250410_025235UTC_V00OS11.WAV
B	50.056248	67.70822499999986	216.66677499999983	49.949998	50.162498	0.2125000000000056	20250410_025235UTC_V00OS11.WAV
B	48.968752	40.62727499999991	176.0437249999999	48.850002	49.087502	0.2374999999999971	20250410_025235UTC_V00OS11.WAV
B	51.156248	54.16449999999995	216.66449999999995	51.062498	51.249998	0.1875	20250410_025235UTC_V00OS11.WAV
D	52.262496	0.0032500000002073	1069.7927500000003	52.062496	52.462496	0.4000000000000057	20250410_025235UTC_V00OS11.WAV
C	52.262496	40.62825000000026	1029.1677500000003	52.049996	52.474996	0.4249999999999971	20250410_025235UTC_V00OS11.WAV
D	50.125	67.70725000000004	934.37175	49.9125	50.3375	0.4249999999999971	20250410_025235UTC_V00OS11.WAV
D	38.406248	0.0	961.4572499999996	38.249998	38.562498	0.3125	20250410_025235UTC_V00OS11.WAV