Fast Fourier Transforms
11801C User Manual
3Ć77
Time Window
Frequency Filter
Figure 3Ć36:ăFFT Magnitude Displayed Using BlackmanĆHarris Window
The Hanning Window
!!! "$ !! "$ "%! )!") % $( $" "%! %
)!") #$"(% $%"!* "" #&' '$* ! $+
&"!
& & FFT Window %&"$ ! & Instrument Options #"#+'# !' &"
Hanning &" %& &% )!")! '!&"! '$ +
Time Window
Frequency Filter
Figure 3Ć37:ăFFT Magnitude Displayed Using Hanning Window