Soundtoys FilterFreak - Manual (Page 35)

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Tweak Page
Also included in the Modulation pop-up menu is a unique feature called “T Tw we ea ak k”.
Selecting the Tweak option will open, you guessed it, the Tweak page. This page is
where you can tweak and individually adjust the depth and direction of modulation
applied to the filter’s Frequency, Resonance and Output Level. It’s important to note
that with these controls you can define either positive or negative modulation for
Frequency, Resonance and Output.
Frequency Depth
The Frequency Depth controls to what degree the selected modulation signal will
modulate the filter’s frequency, and is set in “Octaves”. Setting the Depth control to
“+1 Octave” means that the maximum modulation will increase and sweep the filters
frequency up to one octave above Frequency setting. A setting of “–1 Octave” will
sweep the filter frequency up to one octave lower than the Frequency knob setting.
Resonance and Level
The Tweak menu allows you to modulate the filter’s Resonance and Level along with
the filter’s Frequency. Normally the Resonance and Level modulation depth controls
are set to zero. By turning up the Resonance and Level knobs you can determine how
much the Resonance and Level will be modulated. Positive knob values increase the
amount of modulation while negative settings will decrease the amount of modula-
tion. By combining differing amounts of Frequency, Resonance and Level modulation
an incredible range of filtering effects can be created.