Subject: Re: [linux-audio-dev] surround encoding
From: Jörn Nettingsmeier (nettings_AT_folkwang-hochschule.de)
Date: Thu Oct 18 2001 - 19:09:50 EEST
andrew_AT_acooke.org wrote:
>
> On Thu, Oct 18, 2001 at 08:39:16AM -0400, David Gerard Matthews Jr. wrote:
> > I read somewhere that you can buy a pair of cheapo PZM mics, and then
> > mount them on a piece of fiberglass with the bottoms of the plates
> > facing each other. (I.E., the fiberglass is between the bottoms of the
> > PZM plates.) Then you record with one mic's signal out of phase.
> > Supposedly this will give you a poor man's soundfield mic. (Haven't
> > actually tried it.)
> > -dgm
>
> Were you thinking of http://www.paia.com/msmic.htm ?
this looks just like a plain stereo mic in MS. no rear information.
has anyone ever tried a blumlein pair (two figure eights
conincident, 45 deg. off-axis) fed to four speakers, the rear ones
inverted ? i wonder how this would sound....
-- Jörn Nettingsmeier home://Kurfürstenstr.49.45138.Essen.Germany phone://+49.201.491621 http://spunk.dnsalias.org http://www.linuxdj.com/audio/lad/
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