Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	2.131248	2451.043725	3006.2522750000003	1.912498	2.349998	0.4375	20250308_124417UTC_V00OS11.WAV
"B"""	0.831248	0.0022750000003526	176.04372500000034	0.7499979999999999	0.912498	0.1625000000000001	20250308_124417UTC_V00OS11.WAV