On 2017-01-09, Augustine Leudar wrote:
and of course I mean amplitude panning rather than vbap in that
instance - but I have had reasonable results doing the same for full
3D installations as well, at least as resoble as can be expected
representing a 3D audio scene in stereo (which is never very good in
any format)
Not to be a prude, but... ;)
VBAP is short for vector base amplitude panning. So it's really just
amplitude panning. It's absolutely no different from your typical
left-right panpot, except that it's been generalized from the 1D line
going from left to right, to the 2D sphere surface which is the space of
directions. Technically, that surface's triangulations: where you had
left and right on your panpot before, now you have triangles over the
sphere of directions.
But it's still just basic equal energy panning; sinusoidal interpolation
between points; now just among three while there were two before. Simple
as that. :)
--
Sampo Syreeni, aka decoy - de...@iki.fi, http://decoy.iki.fi/front
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