Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.343752	419.7937249999999	609.3772749999999	46.7125	47.975004000000006	1.262504000000007	20250203_135050UTC_V00OS11.WAV
H	47.35	419.7937249999999	609.3772749999999	46.7375	47.9625	1.2249999999999943	20250203_135050UTC_V00OS11.WAV
E	51.631248	311.45627499999966	731.2477249999996	51.1	52.162496	1.062495999999996	20250203_135050UTC_V00OS11.WAV
E	37.612504	324.9999999999997	649.9999999999998	37.062504	38.162504	1.0999999999999943	20250203_135050UTC_V00OS11.WAV