* for it.
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.
That assumption frequency-wise breaks down for highways especially at
the lower end, a fact which environmental noise models already have to
take note of.
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incident to the array. Which would be much weirder
than the weirding in the original question. Quite without any
psychoacoustic explanation...
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Pulkki's research ever got to this one, but it
too could be relevant, once again.
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the SoundField mic. Though of course
four cardioids with a bit of signal processing already does it better,
and has done so since the 70's. Cf. optimal Gaussian quadrature.
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scientific prowess. If somebody
took an Olympic medal, se'd better have a Nobel, a Fields and an Abel to
balance it out before I'd consider hir even a fuckbuddy.)
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a Pro Logic decode does that, especially if
it's Pro Logic IIx onto 7.1.
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On 2012-07-23, Sampo Syreeni wrote:
ultrasonics still possibly having some different, nonlinear pathway by
which they might affect spatial hearing (e.g. by attacking the
known-to-be-nonlinear and different dichotic transient detection
pathway we have). If so, someone at Meridian at the time
networks could be even within the center/mid channel, nowadays. ;)
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meant to do something like this from teenage
up. :)
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accumulated long enough, ought to reveal the encoding. And this sort of
thing doesn't require any source separation machinery, so it's dead
simple, and probably quite robust. If it works well.
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On 2012-03-07, Mark Anderson wrote:
The UHJ Discography can be found here
http://web.archive.org/web/20110513234453/http://members.cox.net/surround/in
dex.htm
Does anybody know whether/if the discography could be republished as
part of the Ambisonic Motherlode?
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easily bumps into precision
trouble. If we have to go this far, we'll have to recruit a numerical
analyst as well.)
Fons, does this seem like a research outline, already? :)
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being given out as the minimum.
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On 2012-03-06, Sampo Syreeni wrote:
rV can do with less. Those numbers are for rV and rE, simultaneously.
You can't really do ambisonic without both working at the same time,
so that's why those are the numbers being given out as the minimum.
And sorry for being too terse; it's been awhile
luota muhun referenssinä, tää tulee täysin takaraivosta
taas. :)
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, or to derive new bounds
ampirically?
I'm pretty sure this sort of research could spawn a dissertation or two,
even as a mere meta-analysis. If done right.
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arbitrage
as well, you know. :)
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, to see whether/what real data could be gleaned from
it, and especially which further, more precise hypotheses it suggests
for further study.
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parties wouldn't
get what they want, at the same time... ;)
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to distinguish as n grows. But I've
never tried it, so this remains at the level of pure conjecture.)
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reach, and it seems I'm losing my reach even to
ASA/AES/IEEE/AMS, thanks to the nasty downturn in global economics...
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the SQ QS project, it's time i dealt
with H/HJ once and for all.
I'd obviously like a carbon copy of everything you find, since this is
one bitch of an interesting problem.
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cooking in the oven for our traditional
Christmas meal. Also wondering whether my parents will appreciate a full
Twilight-saga for one of their presents. :)
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from the AES site? I am not a
member, only curious.
It is now present in the motherlode as
http://decoy.iki.fi/dsound/ambisonic/motherlode/source/15665.pdf .
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accuracy for any need in an intermediate formate, and done right,
it's both simple and perceptually speaking perfect. In fact so much so
that you can actually work with the format in studio and never unearth
the quantization noise-floor which lies beneath.
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sound, even if they play
just fine otherwise. My setup is a laptop with mere stereo, over the
newest version of XP, utilizing both the newest versions of VLC and
WinAmp for playback.
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On 2011-11-28, John Leonard wrote:
So it does! DTS file in VLC, Metric Halo 2882 (or WHY) and streaming
surround direct form the laptop!
Excellent - thanks, Richard.
You don't argue with empirical facts, then. Most of the time...
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. As
in all of the BLaH work, it's got the all-important numbers clearly
spelled out.
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channels which don't quite fit the mask and would naturally round to the
same channel. That's not going to happen with four channels, though,
unless you're working with something like multichannel frontal stereo.
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with fixed point
representations of ambisonic mappings to stereo. That was years ago. ;)
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a
matter of life, unfortunately.
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at the logs and be
assured of that. :)
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On 2011-09-15, dave.mal...@york.ac.uk wrote:
It seems you can get a patent for anything, even if totally obvious
and common practise.. - check out EP1558061A2
Don't even go there:
http://en.wikipedia.org/wiki/Method_of_exercising_a_cat .
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white-space separated
style.
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like -- even if my hearing is a bit compromised. ;)
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not sure about if I want this.
This is already idiotic, so I won't respond to it further. I don't think
you would either. ;)
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to be
somewhat off.
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tdcomments and/or extra information on the paper/td
/tr
That makes it easier for me to build the final Ambisonic Motherlode. Or
at least its first version. After all, the final aim is to packetize it
into a torrent, and let it loose in the wild.
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problem in statistical correction techniques, and
rather interesting if really applied to spatial AV as well.
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happening with pretty much everything on the RB
chart right now.
Why? Especially why so that the low bass isn't being steered to the
middle, but is being processed in stereo? While pretty much nothing else
even in the lead vocals is?
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be possible, but do we have it now? On Amazon, ready for
delivery? I think not.
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as coincident Blumlein does, and the main psychoacoustics
happen on the decoder side, so that the only thing which really is
mismatched is the encoding locus over the Scheiber sphere.
With intensity panned stereo, it isn't that far off if you look at it...
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stabilisation, you'll be feeding all of your internal cards from
your PC's bus clock. In theory -- and just in theory -- that should make
them deterministic enough to be synched sample accurately. Even using
delay settings in common software, or whatnot.
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shouldn't apologize unless
they royally fucked up. Instead they should use those two lines to pose
an interesting question. And of course the next half a decade to become
the guru in the guru's place. ;)
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, my cables are multistrand ones with approximately that
cross-sectional area per polarity. But not because of some esoteric,
audiophile reason. It's because that's what they sell the cheapest as
speaker cable in my local shop.
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the problem is squarely in that the
higher order components can't be fully suppressed, but fold into the
mix.
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directional aliasing terms would
reach upto 6-8th order. Especially because, as you pointed out for
quadrupoles, the sensitivity goes up exponentially.
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On 2011-07-25, Sampo Syreeni wrote:
Especially because, as you pointed out for quadrupoles, the
sensitivity goes up exponentially.
Actually to be more exact, isn't the increase something like quadratic
in order?
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+358-50
dictated by the first order basis functions (when thought of as
spherical convolution kernels). The only minor nit is that synthetic
panning needs a bit more refinement for near sources that wasn't being
handled by the older literature.
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in
audio research, and also highlight what has happened on-list? I'm pretty
sure if I didn't like that, any newbie on sursound would kill for
hearing it. ;)
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to your system's
specifications, research papers, extant software and example recordings?
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your psychoacoustical model -- the
thing that really cut the hard requirements even with POA, enabling it
to sound good enough at mere four channels.
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On 2011-01-18, f...@kokkinizita.net wrote:
1 degree phase error at 14 kHz corresponds to 0.067 mm at the speed
of sound. Are your pinnae that stable ?
Fons has it right, here. At HF, minute phase errors really, really don't
matter. At all.
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in an AES paper, arguing for non-linear-phase D/A converters. (Not
quite sure about that though.) In any case, if you have to optimize, I'd
say it could pay off to look into purely IIR, differentially matched
designs which forgo aggregate phase linearity.
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of the problem for you.
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myself some
considerable time :-)
The joke aside... Why don't we know this stuff beforehand? I mean, why
aren't all the newest coefficients out in the open in an easy-to-use
form?
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interest: *if* an open standard can be agreed
upon which e.g. supports WFS, people will bump into ancillary Iosono
patents and Dolby relabelled/trademarked actual implementations in any
case.
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. ;)
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