Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	47.187504	392.70627500000006	609.3727250000001	46.375004	48.000004	1.625	20250223_142650UTC_V00OS11.WAV
T	7.543752	419.791775	595.833225	7.1125	7.975003999999999	0.8625039999999995	20250223_142650UTC_V00OS11.WAV
T	28.393752	419.7895000000001	582.2895000000001	27.6875	29.100004	1.4125039999999984	20250223_142650UTC_V00OS11.WAV
T	33.975	406.24772500000006	595.8312750000001	33.075	34.875	1.7999999999999972	20250223_142650UTC_V00OS11.WAV
T	53.068752	419.791775	595.833225	52.162504000000006	53.975	1.812495999999996	20250223_142650UTC_V00OS11.WAV