Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	9.718752	5010.416775	5470.833225	9.437502	10.000002	0.5625	20250221_115650UTC_V00OS11.WAV
D	8.6187496	162.49999999999966	1015.6249999999995	8.474999599999999	8.7624996	0.2875000000000014	20250221_115650UTC_V00OS11.WAV
D	14.362504	189.58224999999987	907.2927499999998	14.175004	14.550004	0.375	20250221_115650UTC_V00OS11.WAV
D	42.0	257.2895	1029.1645	41.8125	42.1875	0.375	20250221_115650UTC_V00OS11.WAV
D	40.725	216.6677499999999	1015.62825	40.5875	40.8625	0.2750000000000057	20250221_115650UTC_V00OS11.WAV