Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	41.537504	473.956275	609.372725	40.800004	42.275004	1.4749999999999943	20250415_141035UTC_V00OS11.WAV
E	34.912496	514.5812750000001	690.6227250000001	34.299996	35.524995999999994	1.2249999999999943	20250415_141035UTC_V00OS11.WAV
T	34.906248	501.04372500000034	690.6272750000004	34.274995999999994	35.5375	1.262504000000007	20250415_141035UTC_V00OS11.WAV
P	32.893752	270.83322499999986	419.7917749999998	32.075	33.712504	1.637504000000007	20250415_141035UTC_V00OS11.WAV