Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	45.437504	135.4145000000002	785.4145000000002	45.325004	45.550004	0.2249999999999943	20250217_152650UTC_V00OS11.WAV
C	19.037496	203.1227250000001	798.9562750000001	18.912496	19.162496	0.25	20250217_152650UTC_V00OS11.WAV
T	15.212504	487.4977250000002	636.4562750000002	14.575004	15.850003999999998	1.2749999999999986	20250217_152650UTC_V00OS11.WAV