[sdiy] tanh distortion in a filter

[lanterma at ece.gatech.edu]

On Apr 13, 2011, at 6:17 PM, Scott Gravenhorst wrote:

> Assuming work in the digital domain: Is tanh distortion something that works in a filter like a state variable? If so, where does the distortion go?

I seem to recall seeing a Dave Rossum paper on this, in some conference proceedings... alas, I can't remember more than that.

- Aaron