1. Home
  2. Docs
  3. Nodes
  4. Audio Effects
  5. Auto Wah Node

Auto Wah Node

Adds an automatic wah-wah effect to an Audio line, which alters in response to the volume of the input signal.


Audio The Audio line to which the effect is applied.
Rate-control A Control input to automate the Rate setting, in Hz, from 10 Hz to the Nyquist frequency. This input can be toggled from the settings panel.


Rate Sets the effect frequency (in Hz). Greater values create a faster effect.
Depth Sets the effect amplitude (in Hz) around the center frequency. Greater values create a more aggressive effect.
Center Sets the effect center frequency (in Hz).
Resonance Sets the filter resonance. Greater values create a sharper effect.


Audio The filtered audio.

Audio and Control lines (visualized with blue and orange, respectively) are both analogous to an analog signal. They can be used interchangeably, and, for example, an Audio output (blue) can be connected to a Control input (orange), or vice-versa.

Was this article helpful to you? Yes No