Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	13.825	473.956275	609.372725	13.4125	14.2375	0.8249999999999993	20250201_123250UTC_V00OS11.WAV
T	35.937504	379.16677500000014	555.2082250000002	35.112503999999994	36.762504	1.6500000000000057	20250201_123250UTC_V00OS11.WAV