Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	6.062496	162.5032499999998	947.9177499999998	5.874996	6.249996	0.375	20250208_083850UTC_V00OS11.WAV
D	9.75	203.125	1015.625	9.5875	9.9125	0.3249999999999993	20250208_083850UTC_V00OS11.WAV