Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
X	15.775	2776.0395	4319.7895	15.575	15.975	0.3999999999999986	20250211_181450UTC_V00OS11.WAV
E	34.043752	176.04275000000013	961.4572500000002	33.712502	34.375001999999995	0.6624999999999943	20250211_181450UTC_V00OS11.WAV