Implementation of the State Variable Filter in the book DAFX by Udo Zölzer Compilation:
Run:
git submodule init
git submodule update
make
in the toplevel directory. A subdirectory called bin is created containing an lv2, vst and standalone version of the plugin Usage: Load the plugin in your favourite host, or from the commandline: jalv.qt5 https://github.com/geraldmwangi/StateVariableFilter-DPF You have 3 outputs: highpass, bandpass and lowpass the parameter CutOff is the cutoff frequency at which the filters kick-in The Damping factor sets the slope at the cutoff frequency. Note: when set to 0 the filters resonate and it gets LOUD! Treat with caution!