Vogel diagrams / Filters.html

V36: Common filters

Retained analysis

Six response plots show LP, HP, BP, notch, double-notch and peak behavior from different blend/subtype settings. A filter is not merely a high-frequency loss. Moving a notch or peak across partials can change identity while leaving much of the spectrum present; retain shape as well as cutoff motion.

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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