Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	50.025	135.41449999999998	947.9145	49.875	50.175	0.2999999999999971	20250211_171450UTC_V00OS11.WAV
C	38.475	81.25324999999987	947.91775	38.3	38.65	0.3499999999999943	20250211_171450UTC_V00OS11.WAV
D	38.481248	13.542750000000012	1002.08225	38.324998	38.637498	0.3125	20250211_171450UTC_V00OS11.WAV
D	10.112496	94.79372500000034	690.6272750000004	9.687496	10.537496	0.8500000000000014	20250211_171450UTC_V00OS11.WAV
D	13.706248	108.33549999999993	717.7104999999999	13.337498	14.074998	0.7375000000000007	20250211_171450UTC_V00OS11.WAV
F	41.281248	2789.5822499999995	3466.66775	41.024998	41.537498	0.5125000000000028	20250211_171450UTC_V00OS11.WAV
D	20.418752	108.33549999999993	717.7104999999999	20.100002	20.737502	0.6375000000000028	20250211_171450UTC_V00OS11.WAV