Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	22.893752	338.5395000000002	785.4145000000002	22.650002	23.137502	0.4874999999999971	20250206_133250UTC_V00OS11.WAV
C	39.35	162.49675000000002	1123.95725	39.1625	39.5375	0.375	20250206_133250UTC_V00OS11.WAV
D	37.975	162.4967500000002	961.4572500000002	37.8375	38.1125	0.2750000000000057	20250206_133250UTC_V00OS11.WAV
D	15.275	189.5822499999996	1056.2467499999998	15.1125	15.4375	0.3249999999999993	20250206_133250UTC_V00OS11.WAV