Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	50.356248	67.70627499999995	203.12272499999995	49.924996	50.7875	0.8625040000000013	20250423_125835UTC_V00OS11.WAV
P	48.925	67.7105000000002	189.5855000000002	48.4875	49.3625	0.875	20250423_125835UTC_V00OS11.WAV
P	55.281248	94.79372499999975	203.12727499999977	54.574996	55.9875	1.4125039999999984	20250423_125835UTC_V00OS11.WAV
P	55.75	81.24999999999986	203.12499999999983	55.5	56.0	0.5	20250423_125835UTC_V00OS11.WAV
P	10.337504	94.78950000000025	216.66450000000023	9.412503999999998	11.262504	1.8500000000000012	20250423_125835UTC_V00OS11.WAV
U	42.856248	1543.7522749999998	1719.793725	41.8625	43.849996	1.987495999999993	20250423_125835UTC_V00OS11.WAV