Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	26.331248	162.4967500000002	961.4572500000002	26.174998	26.487498	0.3125	20250222_141450UTC_V00OS11.WAV
E	14.65	176.04274999999996	1042.70725	14.4375	14.8625	0.4250000000000007	20250222_141450UTC_V00OS11.WAV
D	12.081248	148.9604999999998	961.4604999999998	11.887498	12.274998	0.3874999999999993	20250222_141450UTC_V00OS11.WAV
V	21.418752	1002.0855	1448.9605	21.087502	21.750002	0.6625000000000014	20250222_141450UTC_V00OS11.WAV