Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	51.468752	40.6272750000002	216.6687250000002	51.112502	51.825002000000005	0.7125000000000057	20250203_225050UTC_V00OS11.WAV
V	49.862496	392.7105	758.3355	49.687496	50.037496	0.3499999999999943	20250203_225050UTC_V00OS11.WAV
E	38.081248	338.5395	744.7895	37.849998	38.312498000000005	0.4625000000000057	20250203_225050UTC_V00OS11.WAV
V	38.087504	379.1645000000002	744.7895000000002	37.862504	38.312504	0.4500000000000028	20250203_225050UTC_V00OS11.WAV
E	3.081248	297.9145000000001	704.1645000000001	2.787498	3.374998	0.5875000000000004	20250203_225050UTC_V00OS11.WAV
E	6.918752	270.8355000000004	717.7105000000004	6.612501999999999	7.225002	0.6125000000000007	20250203_225050UTC_V00OS11.WAV
E	27.218752	189.5832250000002	744.7917750000001	26.925002	27.512502	0.5874999999999986	20250203_225050UTC_V00OS11.WAV
H	27.362496	1448.9605	1733.3355	26.662496	28.062496	1.3999999999999986	20250203_225050UTC_V00OS11.WAV
E	31.062496	284.375	731.25	30.824996	31.299996	0.4750000000000014	20250203_225050UTC_V00OS11.WAV
E	14.987504	270.8312750000001	731.2477250000001	14.650004	15.325004000000002	0.6750000000000007	20250203_225050UTC_V00OS11.WAV
E	18.943752	257.28949999999963	785.4144999999996	18.687502	19.200002	0.5125000000000028	20250203_225050UTC_V00OS11.WAV