Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	0.1187496	13.543725000000194	243.7522750000002	0.0124996	0.2249996	0.2125	20250307_173217UTC_V00OS11.WAV
B	18.931248	0.0022750000003526	176.04372500000034	18.849998	19.012498	0.1625000000000014	20250307_173217UTC_V00OS11.WAV