Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	15.55	446.8727249999996	595.8312749999997	15.1125	15.9875	0.875	20250216_095650UTC_V00OS11.WAV
A	18.312496	0.0	189.5812750000001	18.049996	18.574996	0.5249999999999986	20250216_095650UTC_V00OS11.WAV
T	33.3	460.4187250000002	609.3772750000003	32.4	34.2	1.7999999999999972	20250216_095650UTC_V00OS11.WAV
T	39.587504	433.333225	582.291775	39.187504	39.987504	0.7999999999999972	20250216_095650UTC_V00OS11.WAV