Filter implementation?

[DatanoiseTV]

Are you planning on adding a filter?

You could probably reuse some code generated by Vult DSP. There is a "ladder-type" low-pass filter
and a SVF filter implementation I could share.

[DatanoiseTV]

Vult is a transcompiler which can compile to C++ along other languages.

Here is the filter code (in Vult DSP language):
https://github.com/vult-dsp/vult/tree/master/examples/filters

[DatanoiseTV]

filter_impl_vult_c_fixedpoint.zip

[raybellis]

Yes, a filter is the highest priority for the next feature. There's actually a filter branch where I started work on a state-variable-filter, but I was having trouble finding a decent implementation that would be stable at higher cutoff frequencies.