The TanH Node computes and outputs the hyperbolic tangent of its input value. Beyond its obvious mathematical function, it’s also useful as a limiter, and can also be used to add saturation to an audio signal, much like the Tan Node.
Inputs
Audio/Control Input
The signal to compute the hyperbolic tangent from. The value is interpreted as radians.
If your source signal has more than 1 channel, the hyperbolic tangent is computed independently, for each channel.
Outputs
Audio/Control Output
The computed hyperbolic tangent value of the Audio/Control Input.
The channel count is the same as the input channel count. This output supports constant folding when the Audio/Control Input is also constant folded.