Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	3.756248	5971.875	6500.0	3.487498	4.024998	0.5375000000000001	20250128_212050UTC_V00OS11.WAV
V	17.043752	3886.456275	4224.997725	16.812502000000002	17.275002	0.4624999999999986	20250128_212050UTC_V00OS11.WAV