On Mon, Mar 24, 2003 at 12:32:11 +0700, Darren Landrum wrote: > I'm fairly familiar with the process, I was just wondering if there's a > program out there that has this ability built-in. There is a LADSPA plugin (karaoke IIRC). The full process is a little smarter than just differencing the two chanels, but thats all the plugin does for now :). - Steve