Hi Richard I don't know the answers - I didn't even realise that there had been a change in the UHJ spec. (It would be good to know the answers if you find out - I've got a fairly early York Ambisonic cassette lurking somewhere that I've yet to hear in surround). I'm just getting round to thinking about a system - after not having time/money for many years.
Maybe Soundfield Ltd (the now independent microphone arm of the Calrec company) and see if they can help. They're in Wakefield, West Yorkshire - tech support e-mail is techsupp...@soundfield.com or phone +44 (0) 1924 201089 The current Calrec firm are still in Hebden Bridge - a very impressive facility (a friend of mine did some freelance technical writing for them and arranged to show me round) but they only make large format broadcast mixing desks these days. Every Blessing Tony > -----Original Message----- > From: sursound-boun...@music.vt.edu [mailto:sursound-boun...@music.vt.edu] On > Behalf Of Richard > Sent: 12 August 2011 16:35 > To: Surround Sound discussion group > Subject: Re: [Sursound] Questions regarding a very early 'Ambisonic' LP > > I can't believe there's no one here that could give an opinion to my question. > > Can anyone say what difference on decoding this pre 1980's record using > methods based on post 1980's equations would be? _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound