I'm looking to create a multi-channel sound installation in a space (basically a hallway that maybe 30 meters in length), and I'm wondering if it's possible to simulate how it would sound to a person walking through this space. So basically, I want to place speakers in a virtual space (outputting some king of output), and then have a point of reference move from one end of the hallway to the other (simulating someone walking through this array of speakers). Is there some kind of library in Pd for doing this kind of stuff, or anywhere you guys think I should start?

Thanks,
Kris

That's pretty hard to do...

I haven't actually tried this though I've had my eye on it for a while. (I'm not a windows user though I wonder if it would work under WINE)

It's a tool called called SLAB originally developed at NASA for simulating the placement of sound in a 3d space: http://slab3d.sonisphere.com/