Scriptnode - Bias
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@clumsybear You can bypass filters in the Shape FX module with:
ShapeFX.setAttribute(ShapeFX.BypassFilters, true);There is no bypass button in the unit's GUI but there is a parameter for that.
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@orange oh nice catch....
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cool @orange , didn't know about that. it could come in handy as a workaround to the scriptnode signal flow. But I guess I'd have to deal with the same peak in the low end which is produced by biasing the signal in the first place.
I was actually talking about generating even harmonics in another way then biasing the signal before hitting a hyperbolic transfer function.
Like, tanh produces odd harmonics
What produces even harmonics? -
Finally found a way to produce them even harmonics.
- Apply transfer function with positive bias offset to signal A
- Apply transfer function with negative bias offset to signal B
- Flip the phase of one signal
- Add the fundamental
- Mix signals back together
I want to create this in scriptnode. how can the math.add node act as a positive/negative bias.
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Right click on the knob to change the range:
https://docs.hise.audio/scriptnode/manual/glossary.html#parameter
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@Christoph-Hart alright, thanks.
Is there a way to flip the phase of a chain in scriptnode? -
Multiply with -1 :)
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@Christoph-Hart easy enough :)
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@clumsybear Wouldnt that be negative bias on signal A and no bias on Signal B ?
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I did this configuration , works very well, except that I get a loud Dc thump when I push play in a DAW . And only when I push play .
