Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	5.156248	135.41775000000007	812.5032500000001	4.999998	5.312498	0.3125	20250212_180850UTC_V00OS11.WAV
D	1.7	0.0	771.8749999999998	1.4625	1.9375	0.4750000000000001	20250212_180850UTC_V00OS11.WAV