+spectralcompand - Performs smooth timbral filtering. Can be used to tame resonant frequencies or for radical changes of tone. In expansion mode, +spectralcompand becomes a highly tunable broadband noise remover, capable of removing hiss, hum and machine noise, without damaging the original sound.
+morphfilter - Holds two filter shapes. These shapes are set by drawing, or by capturing the spectra from the incoming sound. You can morph between these two filters. +morphfilter's depth control can change the strength of filtering, or even invert the filter for an "anti-filtered" sound
+binaural - This filter places a sound at a specific position around the listener's head. Use it with a reverb to create a virtual environment. When used with it's LFO, +binaural can place various beats or parts of a loop in specific repeatable positions.
+spectralgate - A spectral version of the noise gate/ducker dynamics processor. Combines a noise gate/ducker and a multiband processor to give you a plugin that can used both as a frequency dependent gate or as a level dependent filter.
* for more info on the plugins (soundhack) download the manual here
