[PD] spinning sounds around the listener

[ronni montoya]

Hello, im working on a installation and i need to simulate the effect
of spinning sounds around the listener.
Each sound is spinning around a different center point  which are
located around the listener. Ive made this pic so you can understand
better:

http://www.zshare.net/image/8587193340809633/


So my question is :
Do anybody have tried something like this in pd?
Is it possible to achieve this kind of effect using 2 speakers?
If not , which speaker configuration and synthesis approach do you
recommend me to achieve this goal?


thanks


R.