[Openal] Question about Motu 828mkIII hardware

Serge Lages serge.lages at gmail.com
Fri Apr 3 00:19:56 PDT 2009


Hum... It seems more complicated than I thought....

Let's forget about trying to handle the complete system as a 12.2 layout,
and let's forget about trying to synchronize two 7.1 systems. To begin,
having just two 7.1 systems and choosing to send the sound one the first or
the second should be enought. With this setup, is it possible, for each 7.1
systems, to select on which speaker to send the sound ?

Thanks again for all your help !

On Fri, Apr 3, 2009 at 1:44 AM, Jason Daly <jdaly at ist.ucf.edu> wrote:

> Jason Daly wrote:
>
>> What panning algorithm are you using now?  I know VBAP can be generalized
>> to three dimensions pretty easily.
>>
>>
>
> Never mind, I just found Christian's contribution e-mail again.
>
> Since it's based on VBAP, I'm fairly confident that this can be generalized
> as well.  I've seen VBAP used to drive a 24-speaker array before (8 up top,
> 8 at ear level, and 8 below).
>
>
>  I'm not even sure it can be emulated properly, without making sure the two
>>> cards' clocks are kept in sync (which typically requires a physical
>>> connection between them).
>>>
>>>
>>
> Thinking about this some more, even if you didn't have sample-accurate
> timing, I wouldn't think it would be too hard to detect and correct for
> drift, would it?
>
>
> --"J"
>
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-- 
Serge Lages
http://www.tharsis-software.com
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