Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	37.856248	324.99999999999983	568.7499999999998	36.724996	38.9875	2.2625039999999927	20250420_231035UTC_V00OS11.WAV
T	5.856248	352.0832250000002	582.2917750000001	4.675	7.037496	2.362496	20250420_231035UTC_V00OS11.WAV
T	55.175	433.333225	582.291775	54.4375	55.9125	1.4749999999999943	20250420_231035UTC_V00OS11.WAV
T	13.375	379.1687250000001	568.752275	12.5375	14.2125	1.6750000000000007	20250420_231035UTC_V00OS11.WAV
E	40.4625	324.9977249999996	717.7062749999997	40.1375	40.7875	0.6500000000000057	20250420_231035UTC_V00OS11.WAV