Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	8.5375	1963.543725	2193.752275	8.2875	8.7875	0.5	20250222_205650UTC_V00OS11.WAV
A	10.487496	54.168725000000194	203.1272750000002	10.012496	10.962496	0.9499999999999992	20250222_205650UTC_V00OS11.WAV
A	54.543752	40.62500000000029	203.12500000000028	54.125004	54.9625	0.8374960000000016	20250222_205650UTC_V00OS11.WAV