[LAU] ambisonics: fons ambdec and muse.demon.co.uk ambidec

[sh0099 at gmx.de]

Hallo

I was wandering if i can use
"First and Second Order Ambisonic Decoding Equations"
from this page:
http://www.muse.demon.co.uk/ref/speakers.html

for setups in ambdec by fons?
http://www.kokkinizita.net/linuxaudio/


The Speaker Setups are from/for a programm called "Ambisonics 
Command-Line Decoder"
http://www.muse.demon.co.uk/utils/ambidec.html

my problem is that the speaker position is of demons ambidec is in 
positions in the room (x,y,z) and not as dist,azim,elev as in fons ambdec

is there some handy script somewhere to convert between these two?


thanks
olaf