controlfilter.lv2

LV2 plugins to filter/process Control Parameters, intended to be used with modular synthesizers, in particular ingen

So far 5 filters have been implemented:

• Linear: out = a * in + b
• Invert: out = 1.0 / in
• Exponential: out = a ^ in
• Base-n Logarithm: out = a * log ( abs (b * in) ) / log (c)
• Low Pass Filter, separate time-constants for rise (attack) and fall (release)

Install

Compiling the plugins requires LV2 SDK, gnu-make and a c-compiler.

  git clone https://github.com/x42/controlfilter.lv2.git
  cd controlfilter.lv2
  make
  sudo make install PREFIX=/usr