Kyra Sound Programming
118
Kyra Manual
Structure
A Mod Matrix
route
consists of a modulation source a
modulation destination (the sources and destinations are
collectively referred to as
agents
in the user interface).
Each Mod Matrix channel can have one source and up to 3
destinations. Each of these 18 routes has an amount value
that can be positive or negative. For each destination, the
final amount (positive or negative) is added to the cur-
rently configured value of the destination control. Note
that it is added, it does not replace the destination value.
For example, if you have a Patch where the filter is set to
its maximum setting, adding more with the Mod Matrix
will have no effect (but adding a negative value will). When
configuring the Mod Matrix, you must be aware of the
‘base’ setting of a destination control in the Patch as the
Mod Matrix output will be an offset from that value.
g
The output of the Mod Matrix is added to the confi-
gured value of a parameter along with any other
modulations being applied. Once all these are ad-
ded together, the final value is applied to the desti-
nation parameter.
The ordering of destinations in each channel is not rele-
vant. A source can appear in more than one channel (e.g. if
you want to use it for more than three routes) and a desti-
nation can appear in more than one route (even within a
channel). In that case, the total modulation value is deter-
mined by adding up all the routes, accounting for the fact
some modulations can be negative. This can be useful if a
single Mod Matrix route does not provide the range you
want: simply add another identical route (by adding a
second identical destination to the same source) and they
will ‘stack’.
Modulation Sources
Kyra offers an extensive list of sources for the Mod Matrix.
Most are MIDI controllers; the rest of the line-up is internal
modulation sources such as LFOs and EGs. Note that some
of the MIDI sources, such as pitch bend and pan, also have
hardwired routes (e.g. to both Oscillator Group pitch for
pitch bend and Part pan for the Pan control). Adding a Mod
Matrix route does not affect or remove the hardwired
route but it means you can 'overload' the controller to do
other things.
Source
Description
Pitch bend
see Source name
Channel pressure Keyboard Channel Pressure Data
Modulation wheel see Source name (MIDI CC#1)
Breath controller see Source name (MIDI CC#2)
MIDI CC 3
see Source name
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