Re: [Sursound] horizontal-only decoder design for line sources

2011-03-24 Thread f...@libero.it
Hi all a quick comment on ideal line sources: The free-field impulse response of an ideal line source (as Dave suggested, an infinite line of monopole sources, with same phase and amplitude and infinitely closely spaced) is the free-field Green function of the wave equation in 2D (in the freq d

[Sursound] Exciting news anyone?

2011-03-24 Thread Andrew Levine
Hi Svein, don't you want to announce something on this list? ;-) Regards, Andrew ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound

[Sursound] Sorry…

2011-03-24 Thread Andrew Levine
…about the last post. Please just ignore it for the time being. Regards, Andrew ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound

Re: [Sursound] Exciting news anyone?

2011-03-24 Thread Svein Berge
Hello! Hold your horses. There will be news coming out next week! (I'm trying to implement a press strategy here... :-) Svein On 24. mars. 2011, at 15:02, Andrew Levine wrote: Hi Svein, don't you want to announce something on this list? ;-) Regards, Andrew _

Re: [Sursound] Exciting news anyone?

2011-03-24 Thread Neil Waterman
Oh, the suspense of it all I'm all of a tizz - Neil On Mar 24, 2011, at 10:06 AM, Svein Berge wrote: > Hello! > > Hold your horses. There will be news coming out next week! (I'm trying to > implement a press strategy here... :-) > > Svein > > > On 24. mars. 2011, at 15:02, Andrew Levine

[Sursound] ambdec 0.4.4 package for Mac OS X 10.6 available

2011-03-24 Thread Hector Centeno
Hello, As I mentioned earlier, I was working on packaging ambdec for Mac OS X. I've got it done and tested but for now it will only work on 10.6 (Snow Leopard). As soon as I get to compile it for 32 bits I'll post another installer for Mac OS 10.5. The installer will put ambdec in /usr/local/bin,

[Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread david monacchi
-- next part -- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20110324/46f57fa5/attachment.html> ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound

Re: [Sursound] Sorry…

2011-03-24 Thread Eric Benjamin
Hard to ignore, while I'm sitting here on the edge of my seat! - Original Message From: Andrew Levine To: Surround Sound discussion group Cc: sve...@harpex.net Sent: Thu, March 24, 2011 7:05:48 AM Subject: [Sursound] Sorry… …about the last post. Please just ignore it for the time bei

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Jörn Nettingsmeier
On 03/24/2011 04:15 PM, david monacchi wrote: Dear all, we're planning to build in Pesaro-Italy a small ambisonic studio with 13 loudspeakers (full 3D - 4@-45°, 4@0°, 4@+45°, 1@90°).. knowing your field-recording work, i can see how you'd focus on first order, but i can't help noticing how 12

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Pierre Alexandre Tremblay
and to add to this, I can say that Jorn's examples in the SPIRAL were the first one to really convince me of the value of ambisonics... I always had bad decoders and/or low order experiences, and there was some clever filter design in a 3rd order setting... fantastic! p Le 2011-03-24 à 18:40, J

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Fons Adriaensen
On Thu, Mar 24, 2011 at 04:15:22PM +0100, david monacchi wrote: > > > Dear all, > > we're planning to build in Pesaro-Italy a small ambisonic studio with 13 > loudspeakers (full 3D - 4@-45°, 4@0°, 4@+45°, 1@90°).. We're now in the > process of moving walls, treating acoustically the room, etc.

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Jörn Nettingsmeier
On 03/24/2011 09:21 PM, Fons Adriaensen wrote: With just 2 more speakers (4 + 6 + 4 + 1) you would not only have better first order but also the option to reproduce in full 2nd order - assuming the right decoder. out of curiosity: in what way is such a layout superiour to a dodecahedron (with

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Fons Adriaensen
On Thu, Mar 24, 2011 at 09:29:02PM +0100, Jörn Nettingsmeier wrote: > On 03/24/2011 09:21 PM, Fons Adriaensen wrote: > >> With just 2 more speakers (4 + 6 + 4 + 1) you would not only have >> better first order but also the option to reproduce in full 2nd >> order - assuming the right decoder. > > o

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Jörn Nettingsmeier
On 03/24/2011 10:02 PM, Fons Adriaensen wrote: On Thu, Mar 24, 2011 at 09:29:02PM +0100, Jörn Nettingsmeier wrote: out of curiosity: in what way is such a layout superiour to a dodecahedron (with speakers on the faces, not the vertices)? It's marginally better for horizontal directions, and wo

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread Fons Adriaensen
On Thu, Mar 24, 2011 at 10:11:15PM +0100, Jörn Nettingsmeier wrote: > On 03/24/2011 10:02 PM, Fons Adriaensen wrote: >> On Thu, Mar 24, 2011 at 09:29:02PM +0100, Jörn Nettingsmeier wrote: >>> out of curiosity: in what way is such a layout superiour to a >>> dodecahedron (with speakers on the faces,

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread david monacchi
> Sursound mailing list > Sursound@music.vt.edu > https://mail.music.vt.edu/mailman/listinfo/sursound > David Monacchi Performer, Eco-Acoustic Composer Professor of Electroacoustic Music, State Conservatory of Pesaro (Italy) Adjunct Professor, Fa

Re: [Sursound] Reflections from the wodden floor on an ambisonic room..

2011-03-24 Thread david monacchi
; David Monacchi Performer, Eco-Acoustic Composer Professor of Electroacoustic Music, State Conservatory of Pesaro (Italy) Adjunct Professor, Faculty of Communication Sciences, University of Macerata (Italy) www.davidmonacchi.it i...@davidmonacchi.it Mobile: +39 328 7562307 Studio: +39 0722 328407 -- next part -- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20110324/2e92ea9a/attachment.html> ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound