[linux-audio-user] reverse reverb

Hi I'm looking for a "reverse reverb" effect to use in ardour. I'm not sure what the appropriate term is, but on an old analog tape it could be achieved by butting the tape in "wrong" so that it plays back in reverse, running the sound through a reverb, recording the reverb to separate tracks and putting the tape back in for normal playback. Is such an effect available as a LADSPA plugin (in that case I apologize for being unable to spot it in the vast list of plugins), or could it be build/emulated by using several LADSPA plugins? -- peace, love & harmony Atte http://www.atte.dk | quintet: http://www.anagrammer.dk | compositions: http://www.atte.dk/compositions