Install cmt by entering the following commands in the terminal:
sudo apt update sudo apt install cmt
LADSPA plugin collection
Computer Music Toolkit is a collection of LADSPA compatible plugins that any conforming program may take advantage of. . Plugins available are: low/high pass filters, echo/feedback delay filters with configurable delays from 0.01 to 60 seconds, amplifies, white and pink noise generators, compressors, expanders, limiters, b/fmh encoders, drum synthesizers, lofi (low fidelity), phase modulator (phasemod) and many more. . These plugins are only usable in host applications, of which glame, sweep and others can be found in Debian.