> > Message: 2 > Date: Thu, 29 Oct 2015 13:44:35 -0400 > From: "Ronald C.F. Antony" <r...@cubiculum.com> > To: Surround Sound discussion group <sursound@music.vt.edu> > Subject: Re: [Sursound] SQ QUAD > Message-ID: <8831d411-7334-4736-86a5-a450b42df...@cubiculum.com> > Content-Type: text/plain; charset=utf-8 > > 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??
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