Reference / Effects / Audio
Updated
Wah
Wah is an Audio effect.
What it does
Section titled “What it does”A resonant band-pass filter. Mode picks what moves it: an oscillator, or the level of the sound, which is an auto-wah.
Parameters
Section titled “Parameters”| Parameter | Control | Range | Default | Unit |
|---|---|---|---|---|
| Mode | Slider, whole numbers | 0 to 1 | 0 | - |
| Rate | Slider | 0.01 to 10 | 1.5 | - |
| Depth | Slider | 0 to 100 | 70 | Per cent |
| Frequency | Slider | 100 to 3000 | 500 | - |
| Resonance | Slider | 0.5 to 20 | 6 | - |
| Sensitivity | Slider | 0 to 100 | 50 | Per cent |
| Wet | Slider | 0 to 100 | 100 | Per cent |
What each control does
Section titled “What each control does”- Mode: 0 sweeps with an oscillator, 1 with the level of the sound.
- Rate: cycles a second, with Mode at 0.
- Depth: how far the sweep travels. At 100 the band moves two octaves either side of Frequency.
- Frequency: where the band rests, in Hz. The oscillator sweeps either side of it; the level sweeps up from it.
- Resonance: how narrow the band is.
- Sensitivity: how hard the level pushes the sweep, with Mode at 1.
- Wet: how much of the filtered sound is heard.