Simple Compressor (Peak Envelope Tracking)
thresholdDefault: 1.0
compression-ratioDefault: 0.5
output-envelope-attackDefault: 0
output-envelope-decayDefault: 0
inputDefault: 0
mulDefault: 1.0
addDefault: 0
output
CMT (http://www.ladspa.org/cmt, plugin by Richard W.E. Furse)