Strumboli

Turn your drawing tablet into a MIDI strumming controller

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Automatic note repetition and tremolo effects

Note Repeater

Automatic note repetition (tremolo) effect. When enabled, notes automatically repeat at a rate influenced by tablet pressure.

Settings

active

Type: boolean
Default: false
Description: Enable note repeater on startup

Examples:

{
  "noteRepeater": {
    "active": true
  }
}

Can be toggled at runtime with toggle-repeater action.


pressureMultiplier

Type: float
Default: 1.0
Range: > 0
Description: How pressure affects repetition rate

Examples:

{
  "noteRepeater": {
    "pressureMultiplier": 2.0
  }
}

Higher values = more pressure variation in repeat rate.


frequencyMultiplier

Type: float
Default: 5.0
Range: > 0
Description: Overall repetition speed multiplier

Examples:

{
  "noteRepeater": {
    "frequencyMultiplier": 10.0
  }
}

Higher values = faster repetition.

Configuration Example

{
  "noteRepeater": {
    "active": false,
    "pressureMultiplier": 1.0,
    "frequencyMultiplier": 5.0
  }
}

Usage Examples

Slow Tremolo

{
  "noteRepeater": {
    "active": true,
    "frequencyMultiplier": 2.0,
    "pressureMultiplier": 1.5
  }
}

Fast Trill

{
  "noteRepeater": {
    "active": true,
    "frequencyMultiplier": 15.0,
    "pressureMultiplier": 0.5
  }
}

Pressure-Responsive

{
  "noteRepeater": {
    "active": true,
    "frequencyMultiplier": 8.0,
    "pressureMultiplier": 3.0
  }
}

Related Documentation