[Sursound] [OT] Experimental Computer Music Producers Wanted

2011-05-06 Thread Oli Larkin
Apologies for cross posting / advertisement... Experimental Computer Music Producers Wanted The Music Research Centre, University of York (UK) is looking for highly motivated producers of computer music and sound art for a one-year MA in Music Technology. The centre has outstanding production f

Re: [Sursound] HOA standards

2011-05-06 Thread Richard Dobson
On 06/05/2011 01:26, Jörn Nettingsmeier wrote: ... i was mentioning this 3rd vs. 4th thing because bruce wiggins examined the use of HO components for the "steering" of a 5.1 decode (which in principle is not capable of more than 2nd order precision, but HO can help mend the irregularities iiuc)

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Geoffrey Barton
the kernel form himself. Geoffrey -- next part ------ An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20110506/03a2a192/attachment.html> ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Dave Hunt
Hi, Date: Fri, 6 May 2011 03:15:51 - From: Richard Lee The Encoding eqns on http://en.wikipedia.org/wiki/ Ambisonic_UHJ_format are correct and come from Gerzon himself. "Ambisonics in Multichannel Broadcasting and Video". JAES nov85, 33 (11): 859-871. Snip [1] The optimum 2

Re: [Sursound] Ambisonic Speakers what type to buy for 8 speaker setup

2011-05-06 Thread thomaschen
I use two octagons with one above the other. The decoding is much simpler for Z with the angles the same. My decoder is based on the angle from zero in front. ThomasChen -Original Message- From: Pedro Lopes To: Surround Sound discussion group Sent: Thu, May 5, 2011 10:46 am Subjec

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Richard
lters than for three- and four-channel UHJ (and B-Format)" at -- next part -- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20110506/132ff200/attachment.html> ___

Re: [Sursound] Minim AD7 for sale

2011-05-06 Thread Fons Adriaensen
On Thu, May 05, 2011 at 06:17:40PM +0200, Jörn Nettingsmeier wrote: > On 05/03/2011 08:03 PM, Aaron Heller wrote: >> Contact me >> off list if you want the Ambdec config files I used. > > i'd love to see them. any chance of you making them publicly available > (such as in a "contributions" folder

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Fons Adriaensen
On Thu, May 05, 2011 at 06:06:15PM +0100, Richard wrote: > Working with the numbers given and using W' as W*sqrt(2), I get > (though I may have made the odd error) > > W'' = W (1.442) + X( 0.0986) + j*Y(0.1075) > X'' = W( 0.133) +X(0.43) - j*Y(0.543) > Y'' = j* W(0.143) + j*X(0.4

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread David Worrall
Given the almost universal acceptance of WP as the font of all information, it might be worth someone(s) from this group putting a 'watch for changes on this page' tag on the Amb. pages. drw On 06/05/2011, at 7:15 AM, Paul Hodges wrote: > --On 06 May 2011 03:15 + Richard Lee wrote: > >>

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Martin Leese
"Richard" wrote: > Phew!!! Firstly, many thanks for the detailed response. I'll admit I find > the math's related to UHJ & Ambisonics somewhat confusing at times, but 'm > persevering. Ignore Wikipedia. Instead, stick with the Gerzon 1985 paper (which yoiu now have). Regards, Martin -- Martin

Re: [Sursound] Question regarding UHJ Encoding - Decoding

2011-05-06 Thread Richard
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Re: [Sursound] Ambisonic Speakers what type to buy for 8 speaker setup

2011-05-06 Thread thomaschen
I believe that angle between speakers are important. We will fuse angles of 60 degrees or less. I have found that 45 degrees fuse well and most people are unable to locate speakers. I also found that with height helps fuse the image. I use B+ which adds a stereo front earlier in time plus B