I was very sorry to read this; I was at York with him in the nineties; we
affectionately nicknamed him ‘Q’ and appointed him Grand Vizier, Keeper of the
Secrets of the Grand Duchy of Ambisonia.
He’ll be missed, and it feels like the end of an era
Regards
Peter
Sent from my iPhone
> On 29 May
Likewise - I had some lovely conversations with Angelo- and he was always full
of enthusiasm and incredibly generous; I shall miss him
Peter
Sent from my iPhone
> On 27 Mar 2025, at 01:43, lenmoskow...@optonline.net wrote:
>
> Very sad news indeed. As you said, Angelo was brilliant and genero
ning
circumstances) which distorts image size and plausible movement.
So, in a way, it's better to work backwards - from eventual display
circumstances back to appropriate encoding.
Good luck!
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and
Or, just one mono file, successively to each input...
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
Is it possible to simply transcode back to B format, then re- decode it
locally? Or does that miss the point of what you want to do?
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https
Augustine - I'd like to know what you find out - obviously, there are 'outdoor
speakers', though whether 'decades' is a realistic ambition, I've no idea - but
I'd like to. I don't know whether some degree of physical protection from the
diverse force
Things is with these time alignment issues- you sometimes need negative
delays...
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https
I've stayed at Mr Grundy's - and it was Ok - very handy. And they have beer,
apparently
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk<mailto:p.len...@derby.ac.uk>
t: 0133
Well, of course, you can just listen to 'W'
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
...and interaural level differences for low frequencies
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk<mailto:p.len...@derby.ac.uk>
t: 01332 593155
https://derby.academia.edu/peterlennox
Ben, hi - I see David pipped me to it, but as a runner up - I'd be interested;
it would make a good Master's project for one of our students to get it
functioning and used in a contemporary setting (such as a small 2nd order rig
for touring)
cheers
ppl
Dr. Peter Lennox SFH
ng appropriate changes in range
perception as one approached sources. The odd local peculiarity due to
precedence effects, but generally, the overall impressions were of a virtual
space that one could move about in.
Cheers
ppl
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts,
bye
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
University of Derby,
Kedleston Road,
Derby,
DE22
sted to
destruction.
But a lot of the time, the original question was something like "what happens
if I poke this?"
Einstein (supposedly) said "...if we knew what it was we were doing, we
wouldn't call it research"
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
C
Hang on - we're having an academic discussion here - you can't just charge off
and go and actually do something! ;-)
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.ac
ly an amateur
(as in 'for the love of..') thing. As such, the whole thing, from proposal to
methodology to types of conclusion, should, first and foremost, please oneself.
If others happen to like it, that's a bonus.
Cheers
ppl
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
Co
That's interesting - often idly wondered how to do that (these academics, eh?)
- I don't know if sufficient control is feasible, but you might be able to
modulate the output of the airjets with discernible frequencies (prob. up to
2K, but could be higher)?
Dr. Peter Lennox SF
has actually been written by those
automatic bullshit generators (see: https://artybollocks.com/ ,
http://sebpearce.com/bullshit/ ; http://www.buzzwords4u.co.uk/ ;
https://pdos.csail.mit.edu/archive/scigen/ )
Sorry - we just may have strayed from the surround path...
Dr. Peter Lennox SFHEA
Senio
on composition
actually are, if it's a new type of experience.
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profil
...and "extended mind", and "augmented perception", and "multimodal
perception", along with "superadditive effects"
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.u
y that one sense 'dominates' the other, since the
real point lies in the comparative robustness of cues -the sense with the best
signal-to-noise ratio is likely to dominate in particular instances.
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Educa
Wot he said...
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
University of Derby,
Kedleston Road
what it is you want to know. That's a problem that
all academics wrestle with, all their lives.
Good luck!
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterl
asis of the first 50% of the PhD, but actually
are prerequisites for formulating a decent proposal.
p.s. - I wasn't sure what "sound based music" might be?
Dr. Peter Lennox SFHEA
Senior Lecturer in Perception
College of Arts, Humanities and Education
School of Arts
e: p.len...
Wot he said...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound on behalf of Fons Adriaensen
Sent: 07 February 2017 22:16:05
To: sursound
he first 4 inputs.) and it works
not too bad. But I'm aware that it's a bodge job, and certainly not appropriate
for precision work
cheers
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derb
uot; - no pervy connotations, just
that it's all show and no underlying substance. Ah well...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound on b
;Apology"
Not a popular line of thought, I fancy
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound on behalf of Augustine Leudar
Sent: 15 Decem
t
there actually is something they don't understand - inexcusable. See: Dunning
Kruger effect.
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound
I've a feeling someone in or near Brixton had ambisonics, running on a Lake
Huron, maybe 20 years ago...?
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
maybe, with the help of a compass, we could standardise on cardinal points of
the compass (but do we use true north or magnetic north?)
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
system but clockwise, and another
used weird kind of helical 'start at the top, downwards in stripes', kind of
system. Each party thought their system was logical and obvious, so it didn't
need documenting.
Trying to understand what was actually wired to what was a comical nightmare
That sounds a good gig - wish I could make it
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Original Message-
From
Because I got this in digest form, I can't find the original discussion (the
search facility in our email is a bit inconsistent) - I'd be interested to read
it
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of
different
relationships with items in the environment and ground effect (I loosely call
this phenomenon ambience labelling) - so some elevation cues might not simply
be pinnae effects.
Cheers
ppl
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len..
That reminds me - what's the highest order ambisonic-to-binaural encoding
achieved so far, in combination with head-tracking (and with what latency)? -
anyone know?
Cheers
ppl
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t:
. Now, you say you're using slightly
different settings for your rear cross-talk pair - I wonder if you're doing
something similar?
cheers
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
6nNtd5_yKnXJRQLeBwHJ8M3kEVw
In which Gunther describes several ways in which the phantom image and the real
source are not physically equivalent
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University
ideas simply got edged out and might be worth revisiting.
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Origin
At the back of my mind, the4re's something nagging me - I'm sure I've read of
someone advocating 3 speaker stereo (is that similar to trifield?) and finding
that a wider spacing of LR speakers was desirable? - makes sense.
Dr. Peter Lennox
Senior Lecturer in Perception
wasn't the original conception for stereo = 90 degrees, but 'hole in the
middle' effects led to standardising on the narrower figure?
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Te
sed
in listening to that.
For decorrelation methods, the same methods as in Earl Vickers' "fixing the
phantom center: diffusing acoustical crosstalk" might be efficacious
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College
therefore, distance
perception.
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf Of Augustine Leudar
But isn't some american company patenting everything remotely ambisonic?
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound
Bruce is on this list - he told me about it. - I'll nudge him - he was
surprised no-one had noticed it
Joseph - you in Derbyshire? where? (I steam through the Derbyshire Peak
district every day in my Landrover - not actually at high speed, but it feels
like it)
Dr. Peter Lennox
Senior F
Well, it looks like an ambisonic mic?
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Original Message-
From
ified - and in doing so, you have
to justify the simplifications on perceptual grounds, i.e. what computational
economies are pragmatically justifiable...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 5
It wouldn't be: stick small speaker in the ear canal and measure with a bunch
of mics, would it?
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgat
downloaded it, thanks
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf Of Eero Aro
[eero@dlc.fi
ah! - thanks - I know Dermot, I'll ask him
regards
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.ed
run, it needs doing -
and sufficient testing might reveal 'families' of layout-room acoustic
relationships that can point to underlying causal rules.
If it's been done, I'd like to read it, and if it hasn't - sounds like I've
just knocked together a precis proposal
much could
be achieved back in the stone age
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf
I'll happily take those off your hands - I love introducing my students to
dodgy old gear...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sur
d fields.
BTW - one group even had some angry geese in their medieval inn...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun
isely what Blumlein was banging on about all that time ago). We could,
gently, help
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sur
nds on the gear to encode to Dolby Atmos,
then I could make it - not accurate' but certainly not coming out of the
nearest speaker - wherever you're sitting - I bet I could make it somewhat
spacious.
How do we set up this wager?
Glen Dickens - you on this list?
cheers
ppl
Dr. Peter Le
. - It's the same with sonar operators. So, for many VR operators, a
training period can help operators learn to detect cues which, though 'fuzzy',
are still sufficiently coherent to permit good performance. It just won't be
instantly gratifying to the novice.
But who cares a
Told you Brian was doing something in this line.
Brian, can you say more about learning effects / training periods in respect of
hrtf sets?
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
of well-chosen HRTFs ought to suffice for the majority of the
population, providing there is opportunity for appropriate training periods.
Isn't Brian Katz doing something on this?
cheers (get back to my marking, and stop prevaricating)
Dr. Peter Lennox
Senior Fellow of the Higher E
Given the heavy reliance on (and general acceptance of) autotuning, I suppose
we could let the software go one step further and simply use a camera to 'lip
read' and synthesise the voice entirely...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in
#x27;t mean we can't take them into account, but it will take some
oddball thinking
My head hurts
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researc
x27; module, that can
impart the characteristic locomotion cues to a given source - complete with
optional gravity, friction, mass parameters.
And I want that by the 25th, please...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Le
ciple as putting the subs on the
floor to get a 3db lift).
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Original Message
40%+ have, at any one time,
some head tilting, and many move their heads (apart from the ones that are
slumped forward on their chests), the "median plane" should not be conflated
with "vertical"...:-)
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
Un
It does imply that an ambisonic panner plugin that incorporates spectral
manipulation would be more efficacious
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https
constant, or did it
vary with stimulus characteristics?
Regards
ppl
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-
That was what the paper by Wallis and Lee was talking about, I think -
Blauert's 'directional bands'
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/pet
gher order (i.e
with fewer reversals or image skewing) when used in a large space (material
dependent, of course)
Cheers
ppl
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlen
wasn't sure about the
possible benefits of interchannel time differences...
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_L
within which to describe the effects of
precedence and to help
in the integration of data from both psychophysical and physiological
experiments. It is probably
only through the combined efforts of these fields that a full theory of
precedence will evolve and
useful models will be developed.
Dr.
is summing? - noise with a temporal offset is
becoming decorrelated (I'm not talking about how it might generate lower
interaural cross-correlation, obviously) but essentially has no source
direction because it's not a source, if you see what I mean
I'll look the paper up
cheers
the precedence one
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf Of Augustine Leudar
archers are known as excellent contributors to the corpus of
psychophysics (Ruth Litovsky did the defninitive review of precedence effects).
So I would be interested to examine the differences in their findings and
Huddersfield's
Cheers
Ppl
Dr. Peter Lennox
Senior Lecturer in Perception
Coll
Ah! Thanks - you've told me more than or IT dept. did (though I suppose they
may be busy)
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/pr
I'll dig it out - having problems with our internet access at the moment...
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_L
te example, not to
mention the swearing (if the recordist is not an experienced parachutist)
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound
inished) ground reflections
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Original Message-
From: Sursound [mailt
inance to occur when the lag is spatially
separated from the
lead. ©
2004 Acoustical Society of America.
@
DOI: 10.1121/1.1738687
#
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.ed
machine.
Of course, a lot could go wrong...
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
https://www.researchgate.net/profile/Peter_Lennox
-Original Message-
From
On the subject of object-based audio - the £5.5m research project S3A
http://www.s3a-spatialaudio.org/wordpress/
Is working on this, and the BBC are very actively pursuing this, so if might be
an idea whose time has finally come
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
go the whole hog and make a valve decoder... ;-)
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf Of
or does it bear some relationship to variable order panning (I remember my
colleague Bruce Wiggins's work on higher order ambisonic panning for decoding
to 5.1)?
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
plus, with the large numbers of speakers, it's cheaper and easier to cross over
in the b-format 'pinchpoint' than in the speaker feeds.
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Te
d, poor sound) - so this seems to be a similar
principle.
Just a few ramblings
cheers
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-
We use a panopto lecture capture system. The best mic, especially if the
lecturer wanders around (as I do) - seems to be a pzm
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
https://derby.academia.edu/peterlennox
And of course, it could be a Babelfish..
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
-Original Message-
From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf Of Dave Malham
Sent: 10 September
ridity and interdisciplinarity
Spatialisation, visualisation and communication
Analysis and/or demonstration of original work
Critical evaluation of established work
http://soundsinspace.co.uk/
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
and roll threshold"? JASA 107, 496 - 500 2000.
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
-Original Message-
From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf Of jon burton
Sent: 23 A
wo Subwoofers Better Than One?
http://www.aes.org/e-lib/browse.cfm?elib=8048 )
Dr. Peter Lennox
Senior Lecturer in Perception
College of Arts
University of Derby, UK
e: p.len...@derby.ac.uk
t: 01332 593155
-Original Message-
From: Sursound [mailto:sursound-boun...@music.vt.edu] On Behalf
Jon - a stitch in time - always be on the lookout for the negatives!
the prevailing common knowledge is that LF is far less damaging at the
sensorineural level - but there must be some definitive investigation of this,
and it's vital to find it - good luck!
Dr. Peter Lennox
Senior Fellow o
I'd be interested in any references indicating deleterious effects on hearing
of high amplitudes at LF, if anyone comes across any
cheers
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 5
vironments.
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Behalf Of Peter Lennox
[p.len...@derby.ac.uk]
Sent
es.
In a large array (different from what was being discussed, I know) and for
ambulant perceivers, amplitude gradient across the array comes into place, and
even with a X-over freq of 80Hz, you can hear Lf panning quite clearly
(obviously, when testing subs, one muted the mid-n-tops)
Dr. Pete
decoded from wxy - worked very well and no horrible nodes. Actually,
the (1st order) crossover point was about 110Hz (I seem to remember) and there
was no sense of the subs pulling localisation downwards
cheers
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in P
I don't know, though - Geese will eat anything...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu] On Beha
tre and
boring. You could have badly drawn, badly animated,
coloured-in-by-a-three-year-old cartoons (eg. The Simpsons) that are funnier,
more interesting and philosophically deeper than the first example.
So animated puppets, cartoons, theatre, paintings, can all engender the sense
of plausibi
yes, or at least, if cues conflict, get rid of one of them...;-)
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun
I think a point source could only occur in a moment of time...
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Perception
College of Arts
University of Derby
Tel: 01332 593155
From: Sursound [sursound-boun...@music.vt.edu
't just treat things as 'point sources' (what is one of those,
exactly?) and movement has to take into account the display radius.
Still, a giant toilet flushing was fun to behold.
regards
ppl
Dr. Peter Lennox
Senior Fellow of the Higher Education Academy
Senior Lecturer in Pe
internal state or its history must be known.
Hysteresis - Wikipedia, the free encyclopedia)
so, a kind of "cognitive hysteresis" is the principle whereby whatever we
experience "now" depends on what went before
Dr Peter Lennox
School of Technology,
Faculty of Arts, D
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