Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	47.956248	460.4187250000002	812.5022750000003	47.912498	47.999998000000005	0.0875000000000056	20250304_054417UTC_V00OS11.WAV
I	43.531248	230.2062750000001	771.8727250000001	43.299998	43.762498	0.4625000000000057	20250304_054417UTC_V00OS11.WAV
O	46.1	284.37727500000005	460.4187250000001	45.5125	46.6875	1.1749999999999972	20250304_054417UTC_V00OS11.WAV
E	50.837504	338.5417749999997	636.4582249999997	50.250004	51.425004	1.1749999999999972	20250304_054417UTC_V00OS11.WAV
V	49.306248	379.1687250000004	812.5022750000003	49.149998	49.462498	0.3125	20250304_054417UTC_V00OS11.WAV
C	39.681248	297.9177499999997	1692.7072499999997	39.412498	39.949998	0.5374999999999943	20250304_054417UTC_V00OS11.WAV