User manual

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Page 9
McDSP Chrome Tone
Input
Determines the input gain of the Wah conguration.
This control is also available on the Tremolo and Chorus
congurations.
Dynamic
Gives complete control over an envelope
follower used to modulate the Wah (or
other selected lter) frequency. The
Dynamic controls are:
• Threshold - the level at which the
envelope follower is triggered. When
the input signal rises above the
threshold, the envelope ‘opens’ at a rate determined by the Attack control.
When the input signal drops below the threshold, the envelope ‘closes’ at a
rate determined by the Decay control.
• Depth - the amount (positive or negative) the envelope follower affects the
Wah (or other lter) frequency (or Tremolo gain, or Chorus delay length).
• Attack - the rise time of the envelope follower.
• Decay - the fall time of the envelope follower.
• Mod - the amount (positive or negative) the envelope follower affects the
Auto section’s LFO Shape mix, Rate, or Depth amount.
• Split - separates the envelope follower signal into a left and right channel,
each with the reverse polarity of the other. This allows one channel to
increase the Wah lter (or other lter) frequency while the other channel
decreases the frequency.
• S/R/D - enable or disable the modulation of the Auto section’s LFO Shape,
Rate, and Depth.
• Input - selects incoming audio, side chain audio, MIDI note, MIDI velocity,
or MIDI controller (1-128) as the source from which the Dynamic envelope
follower is triggered.