Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	17.287504	379.16872499999977	528.1272749999998	16.262504	18.312504	2.049999999999997	20250420_072235UTC_V00OS11.WAV
T	10.925	379.1687250000001	568.752275	10.1125	11.7375	1.625	20250420_072235UTC_V00OS11.WAV
T	42.112496	392.7105000000001	555.2105000000001	41.149996	43.074996	1.9249999999999967	20250420_072235UTC_V00OS11.WAV
T	34.868752	379.16677500000014	555.2082250000002	33.850004	35.8875	2.0374960000000044	20250420_072235UTC_V00OS11.WAV
B	0.843752	0.0022750000003526	176.04372500000034	0.7625019999999999	0.925002	0.1625000000000001	20250420_072235UTC_V00OS11.WAV