Arturia Analog Factory 2.5 User's Manuel d'utilisateur télécharger pdf (Page 29)

Arturia Microbrute User’s Manual 29

In high-pass mode, partials above the cutoff frequency remain unchanged, while the

partials below the cutoff are attenuated.

Figure 25

The cutoff frequency in any of these filter types does not have to be static; controlling it

with other devices like a keyboard (keyboard tracking), an LFO or envelope generator

creates dynamically-changing and interesting timbres.

Resonance or emphasis

Figure 26

Resonance is a filter’s ability to amplify or emphasize partials that are close to the

cutoff frequency, thus creating a peak in the spectral response. This parameter can

be increased up to a point where the filter no longer acts like a mere filter, but starts

to oscillate on its own.

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Arturia Analog Factory 2.5 User's Manuel d'utilisateur Page 29