Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	43.893752	176.04275	975.00325	43.737502	44.050002	0.3125	20250204_020850UTC_V00OS11.WAV
D	41.45	81.25	934.375	41.275000000000006	41.625	0.3499999999999943	20250204_020850UTC_V00OS11.WAV