On Wed, Apr 25, 2007 at 10:02:29AM +0200, Fons Adriaensen wrote: > On Wed, Apr 25, 2007 at 09:15:35AM +0200, Jens M Andreasen wrote: > > > What I think would be possible as an experiment though (without > > involving a budget the size of the Pope or TU-Berlin), is to place a > > large amount of uniform speakers in a circle and then feed them with the > > same monophonic signal. If everything works as expected, it should then > > appear like the sound emerges from the center of the circular array of > > speakers. > > ... > > Would that work? > > It probably would, *if* you can get all speakers to be exactly in phase > over the entire frequency band. This will be difficult at HF, and having > part of the range not focused will destroy the effect and identify the > radios as the source of the sound. > > You don't even need a full circle or sphere. I'm currently involved in > a project using an array of 228 speakers / 64 channels suspended as a 3m > diameter 'chandelier' from the ceiling. It will create sound sources moving > above and around the listener's head.
are you writing your own software to do this ? mine still needs some minor fixes to handle this sort of setup. how are the speakers connected to the channels ? > > > FA > > Follie! Follie! Delirio vano ? questo ! > > > _______________________________________________ > Linux-audio-dev mailing list > [email protected] > http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev -- torben Hohn http://galan.sourceforge.net -- The graphical Audio language _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev
