Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	23.625	270.8355000000001	473.9605000000001	23.25	24.0	0.75	20250418_193435UTC_V00OS11.WAV
O	24.3375	230.2062750000001	365.62272500000006	24.0	24.675	0.6749999999999972	20250418_193435UTC_V00OS11.WAV
A	36.081248	2776.0395	3060.4145	35.774998000000004	36.387498	0.6124999999999972	20250418_193435UTC_V00OS11.WAV
O	33.618752	311.45822499999974	460.4167749999997	33.237502	34.000002	0.7625000000000028	20250418_193435UTC_V00OS11.WAV
V	53.075	1218.7467499999998	1977.08225	52.8875	53.2625	0.375	20250418_193435UTC_V00OS11.WAV
O	50.293752	203.1249999999997	365.6249999999997	49.65	50.937504	1.2875039999999984	20250418_193435UTC_V00OS11.WAV