Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	8.4	230.2072500000001	1110.41775	8.200000000000001	8.6	0.3999999999999986	20250222_193850UTC_V00OS11.WAV
D	13.175	67.70724999999999	947.91775	13.0125	13.3375	0.3249999999999993	20250222_193850UTC_V00OS11.WAV
D	10.643752	54.16450000000003	947.9145	10.462502	10.825002	0.3625000000000007	20250222_193850UTC_V00OS11.WAV