Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	55.162496	433.333225	582.291775	54.337496	55.987496	1.6500000000000057	20250311_232617UTC_V00OS11.WAV
T	33.837496	406.2499999999997	568.7499999999998	33.024996	34.649996	1.625	20250311_232617UTC_V00OS11.WAV
T	2.325	392.7105000000001	555.2105000000001	1.1875000000000002	3.4625000000000004	2.2750000000000004	20250311_232617UTC_V00OS11.WAV
T	31.3	406.2499999999997	568.7499999999998	30.6	32.0	1.3999999999999986	20250311_232617UTC_V00OS11.WAV