MIDI Note Modifier
Updated: 12 May 2025
Reads note values from a MIDI device.
MIDI Note Modifier
Method #
This node reads note values from channels of a MIDI keyboard device so they can be used to control values on other nodes. Each note outputs a separate value, so each note can be isolated for separate effects.
The MIDI channel can be selected manually, or use “Listen For Channel” and make a trigger a note on the device and the channel will be picked up automatically.
You must first add the MIDI device in the Notch Midi Mapper. Go to Devices -> Audio Devices.
The output is a numeric value that can be further processed with other modifiers, or directly connected to a parameter in another node, using the operation method selected.
Parameters
These properties control the core behaviours of the node.
Parameter Details Current Value Shows the current value of the effect. Cannot be directly changed.
Channel Choose which MIDI channel to use for the modifier.
CC Select which control change to modify the channel.
Use Recorded Value Uses the recorded MIDI files, instead of the live input from a MIDI device.
Listen For Channel/CC Listen for the incoming MIDI device.
Recording.. Start recording changes in the current value, to save to as a sequence of keys on a newly created attribute.
Scale Adjust the scale/range of the modifier.
Offset Offset the current value of the incoming
Operation The operation to be performed on the targeted parameter.
- Add : Adds to the parameter value.
- Subtract : Subtracts from the parameter value.
- Multiply : Multiplies the parameter value.
- Replace : Replaces the parameter value.
Recorded Value The currently recorded value being used.
Inputs
These properties control the core behaviours of the node.
| Parameter | Details |
|---|---|
| Current Value | Shows the current value of the effect. Cannot be directly changed. |
| Channel | Choose which MIDI channel to use for the modifier. |
| CC | Select which control change to modify the channel. |
| Use Recorded Value | Uses the recorded MIDI files, instead of the live input from a MIDI device. |
| Listen For Channel/CC | Listen for the incoming MIDI device. |
| Recording.. | Start recording changes in the current value, to save to as a sequence of keys on a newly created attribute. |
| Scale | Adjust the scale/range of the modifier. |
| Offset | Offset the current value of the incoming |
| Operation | The operation to be performed on the targeted parameter.
|
| Recorded Value | The currently recorded value being used. |
There are no inputs for this node.