Auto Wah Node

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


AudioThe Audio line to which the effect is applied.
Rate-controlA 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.


RateSets the effect frequency (in Hz). Greater values create a faster effect.
DepthSets the effect amplitude (in Hz) around the center frequency. Greater values create a more aggressive effect.
CenterSets the effect center frequency (in Hz).
ResonanceSets the filter resonance. Greater values create a sharper effect.


AudioThe filtered audio.

Audio and Control lines (visualized with blue and purple, 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 (purple), or vice-versa.