Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	31.662496	243.75000000000028	406.2500000000003	31.324996	31.999996	0.6749999999999972	20250414_014635UTC_V00OS11.WAV
E	28.293752	514.5855000000003	758.3355000000003	27.8	28.787504	0.9875040000000012	20250414_014635UTC_V00OS11.WAV
P	26.237496	257.29372499999977	446.8772749999998	25.487496	26.987496	1.5	20250414_014635UTC_V00OS11.WAV
P	32.906248	284.37499999999983	406.24999999999983	32.05	33.762496	1.7124960000000016	20250414_014635UTC_V00OS11.WAV
E	35.212504	473.9582250000001	866.6667750000001	34.662504000000006	35.762504	1.0999999999999943	20250414_014635UTC_V00OS11.WAV
U	53.606248	514.5832250000003	744.7917750000004	53.137496	54.075	0.937504000000004	20250414_014635UTC_V00OS11.WAV
E	53.606248	514.5832250000003	744.7917750000004	53.174996	54.0375	0.8625040000000013	20250414_014635UTC_V00OS11.WAV
T	51.325	270.83322499999986	419.7917749999998	50.225	52.425	2.200000000000003	20250414_014635UTC_V00OS11.WAV