[PD] Ambi_en-decode
Fabio Kaiser
fabio_kaiser at gmx.at
Sun Jun 28 15:00:56 CEST 2009
Hello,
I'm trying to get a 2D, 2nd order ambisonics system to run using
ambi_encode and ambi_decode.
The results I become seem to be faulty.
Am I right when I put the encoder result in a matrix (vector), multiply
it with the decoder matrix?
Like, p=C*B
where p is the weighting of each loudspeaker for a particular position,
C the decoder matrix
and B the Spherical Harmonics matrix (vector).
And then multiply the signal with each value of p to get the loudspeaker
output!?
Results seem to be right for positions, which are the same as the
loudspeaker positons.
But for positions in between I get something not comprehensible.
Maybe you can help me!
my patch is attached.
regards
Fabio
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