Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	11.512504	54.16677499999986	230.20822499999983	11.037504	11.987504	0.9499999999999992	20250307_204417UTC_V00OS11.WAV
A	53.656248	54.168725000000194	203.1272750000002	53.224996	54.0875	0.8625040000000013	20250307_204417UTC_V00OS11.WAV