Simple spectrum

Official Topic

Just a sympathetic visualization, it is not a useful tool just something cool to see at.

Configure

Choose your colors and kind of gradient to have something that fits your taste. Compensate for windowing works fine even if it sais to be experimental.
The right click offers new options (not attainable from the preferences panel.

Spectrum analyzer

Configure

Here is what you could have by right clicking on the visualization.
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