Metric Halo SpectraFoo - Manual (Page 29)

Instruments
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Figure 3.12: Pink Noise with Pink is Flat
Figure 3.13: Pink Noise with White is Flat
Figure 3.14: White Noise with Pink is Flat
Figure 3.15: White Noise with White is Flat
Physical unit calibration
SpectraFoo can be globally calibrated to Physical Units (i.e. dBu, dBV). You can use dBu units in the power
calibration for the Spectragraph by checking the Use dBu Calib checkbox in the instrument’s Spectragraph
Control window. See “Physical Unit Calibration In SpectraFoo” for more information about physical unit cal-
ibration in SpectraFoo.