User manual
Page 8
A Look at the Chrome Tone Modulation
The Chrome Tone Wah is a full featured modulated lter, congured as a Wah
in default mode, and as a variety of other lters as per the 14 selectable types
available. The Wah, like the Tremolo and Chorus congurations, has a Dynamics
and Auto section for triggering modulation of the Wah lter (or Tremolo gain,
or Chorus delay length).
The Dynamic section acts as an envelope follower with adjustable attack and
decay times. A threshold determines the triggering level of the envelope
follower. The amount of effect the envelope follower has on the Wah (or
other selected lter) is determined by the Depth control. The amount of affect
the envelope follower has on the Auto section’s LFO Rate, Shape, or Depth is
determined by the Mod control. Inputs to the Dynamic section are not limited
to audio - side chain audio, MIDI note or velocity, and any of the 128 MIDI
controllers can be used as the modulation source.
The Auto section is a congurable LFO (low frequency oscillator) used to
modulate the Wah (or other selected lter) with a periodic waveform. There
are two waveform shapes that can be mixed in realtime, and the second shape
can be a multiple of the rst. MIDI beat clock syncing is available along with a
groove control.