On Oct 29, 2015, at 12:22, Geoffrey Barton <geoffreybar...@mac.com> wrote:
> On Oct 29, 2015, at 04:41, Dave Malham <dave.mal...@york.ac.uk> wrote: > >> Going back to this old theme, something which slipped under my radar but >> reappeared when I was re-reading the Integrex decoder articles was >> Michael's throw-away statement on page 3 that "...a fully fledged ambisonic >> 'variable matrix' design is under development for (such) specialist >> applications". Does anyone (Geof Barton, Peter Craven, Peter Carbines, >> Richard lee...) remember this or know anything about it - certainly nothing >> remains in my memory, even if it was there in the first place. > > Certainly. It was called the 'VDP' decoder, 'Variable Directional Preference'. > > Michael and I had great fun with that; it revealed all sorts of detail in > stereo recordings played through it, quite apart from the effect on UHJ. > I believe that, some time after I left the Cybernetics dept, to quote Peter > Fellgett, 'a student destroyed it by connecting 240v into the 5v supply'. Any relation to what Meridian calls “SuperStereo”? _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
