[sdiy] an old serge UI secret and a primordial question

[Ingo Debus]

Am 18.04.2007 um 12:57 schrieb Anthony Bisset:

> Now, i've been fascinated with phase differences between speakers  
> creating
> a sonic terrain within a room.  To experiment more with this concept
> during performances I'm wanting each modules second output to be  
> out of
> phase..

I'm not sure what a sonic terrain is... do you really need a  
frequency independent phase shift rather than a constant time delay?  
The propagation speed of sound in air is pretty much frequency  
independent (well, almost, there is dispersion), so to create the  
illusion that a sound source is nearer or farer away would require a  
constant delay, no?

Ingo