Notes:
| | |
| This displays the magnitude spectrum of the input signal.
The frequency resolution is fixed at 86Hz per bin (22050Hz/256bins).
Inputs are Blackman windowed. |
| Full range displays 0Hz to 22050Hz at 86Hz per horizontal pixel.
1/4 range displays 0Hz to 5512Hz and shows only 64 bins.
1/16 range displays 0Hz to 1378Hz and shows only 16 bins. |
| Averaging is fixed at 1%.
|
| The R pin controls the display vertical range.
Small values of R will send the average trace beyond the veiwable screen range, where it may remain for some time.
R is clipped at one millionth ( R <= 0.000001 ).
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| Due to the graphical nature of this object and the computation itself, using this object may result in playback dropouts.
Try turning the spectrum analyzer off to varify if this is the case. |