[linux-audio-dev] Diode wave shaper (LADSPA plugin)?

[Stanley Jaddoe]

Hi,

I'm trying to convert an existing analog (hardware) synth to an open source 
softsynth.
One of the components of the analog synth is a diode wave shaper. The 
schematic is included (diode.jpg). The Inputs 2, 3, ... n and its resistors 
are optional.

I'd like to know if there's a LADSPA plugin (or even better: a DSP IIR 
recurrence relation) which emulates the included schematic as close as 
possible. Unfortunately, I don't have the EE background required to do this 
myself.

Thanks in advance, 
Stanley.
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