
BIQUAD FILTER (MONO AND STEREO VERSION)
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Optimized bi-quadratic multi-mode filters.
Supports Low-Pass, High-Pass, Band-Pass and Band-Reject modes and up to 16 stages.

Q-factor: with this kind of filter, 0.707... (i.e sqrt(2)/2) can be deemed the neutral value (default); smaller values (down to 0.01 allowed) cause a more gradual transition while larger values create resonance at the cutoff region (except in Band-Reject mode, where larger values simply narrow the rejection window).

The module fully supports power saving and static updates.

Please AVOID modulating Float or Integer pins: they are NOT meant to.

Please use the Stereo version for stereo signals, which is ways more CPU efficient than using two separate Mono filters !
