Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	0.943752	94.79275000000013	1042.7072500000002	0.775002	1.112502	0.3375000000000001	20250203_150850UTC_V00OS11.WAV
D	2.262504	121.8717499999998	1042.7072499999997	2.112504	2.412504	0.2999999999999998	20250203_150850UTC_V00OS11.WAV