Vogel diagrams / Filters.html
V39: Comb filter

Retained analysis
The comb graphic distinguishes the main cutoff/pitch control from an additional Cut control, with resonance and keytracking. This separates spacing/tuning of the repeated resonances from spectral attenuation around them. Modulating one is not equivalent to modulating the other.
Documentation and visible configuration; not a new native audio test. Project observations are distinct from the source author's claims.
Provenance
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