User Manual

MODULATION

Iris 2 | MODULATION COMBINE MODES Page 52

MODULATION COMBINE MODES

Iris 2 modulation sources can be combined in one

Modulation Knob or Slider by four means: Addition,

Multiplication, Min, or Max. Modulation slots 1 and

2 can be combined in one mode while Modulation

slots 2 and 3 can be combined in another mode.

Add

By default, when multiple modulation sources are applied to one Modulation Knob or

Slider, the values of those modulation sources will add together. For example if an LFO

and Velocity are applied to the Filter Cuto knob, higher velocity MIDI notes will add to the

LFO and cause the LFO to shift its modulation up the Filter Cuto knob.

Low Velocity High Velocity

The ﬁgure above illustrates how the LFO’s modulation shifts as it is added to the velocity

of a MIDI note. The ﬁgure on the left is a lower-velocity note and the ﬁgure on the right is a

higher-velocity note.

Mult

In Mult mode the two modulation sources will multiply together. The most useful things

to multiply together would be LFOs with an Envelope, Velocity, Mod Wheel, Aftertouch,

or Macro Knob. For example an LFO multiplied by Velocity will give the LFO greater

modulation range when the velocity is increased.

Min

This mode will select whichever value is the lower between the two modulation sources at

any given moment.