Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	16.9	392.7082250000002	541.6667750000001	15.999999999999998	17.799999999999997	1.799999999999999	20250202_084450UTC_V00OS11.WAV
T	55.225	352.0854999999998	555.2104999999998	54.45	56.0	1.5499999999999972	20250202_084450UTC_V00OS11.WAV
T	33.031248	406.24772499999983	555.2062749999998	32.0375	34.024995999999994	1.987495999999993	20250202_084450UTC_V00OS11.WAV
T	39.162496	365.6272749999998	541.6687249999998	38.324996	39.999996	1.6749999999999972	20250202_084450UTC_V00OS11.WAV