Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
F	32.1437496	6053.125324999999	6472.916775	32.0124996	32.2749996	0.2625000000000028	20250304_195017UTC_V00OS11.WAV
I	14.568752	5795.833224999999	6418.749675	14.275002	14.862502	0.5874999999999986	20250304_195017UTC_V00OS11.WAV