Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	35.106248	54.166775000000285	189.58322500000028	34.462496	35.75	1.2875039999999984	20250415_122235UTC_V00OS11.WAV
F	31.75	3453.125	4590.625	31.5625	31.9375	0.375	20250415_122235UTC_V00OS11.WAV
F	31.725	27.082249999999817	1069.79275	31.5375	31.9125	0.375	20250415_122235UTC_V00OS11.WAV
A	48.887496	67.7105000000002	189.5855000000002	48.437496	49.337496	0.9000000000000057	20250415_122235UTC_V00OS11.WAV
A	42.3	54.166775000000285	189.58322500000028	41.55	43.05	1.5	20250415_122235UTC_V00OS11.WAV
O	41.731248	54.168725000000194	203.1272750000002	41.412498	42.049998	0.6375000000000028	20250415_122235UTC_V00OS11.WAV