Re: [Sursound] OT: Spatial music

2012-04-16 Thread Stefan Schreiber
Ronald C.F. Antony wrote: UHJ Stereo requires no special equipment, because primarily the majority of users can use it as stereo material. The same wasn't true for the 90s experiments, which required different, considerably more expensive media, and toying around with remotes and menu structure

Re: [Sursound] OT: Spatial music

2012-04-16 Thread Stefan Schreiber
The solution to establish any mass market for surround would be obviously to look into better playback via headphones. (binaural, 5.1, FOA, .AMB, etc.) Listening via (4-x) speakers at home would be higher en. Motion-compensated playback is possible nowadays. Many devices have motion sensors.

Re: [Sursound] OT: Spatial music

2012-04-16 Thread Stefan Schreiber
Ronald C.F. Antony wrote: Did I say anything different? The thing is FOA sounds just fine with 4 speakers, and 4 decent speakers are a lot more affordable than 6, 8, or more decent speakers. The way the world economy is going (stagnant wages combined with inflation in the "rich" countries, a

Re: [Sursound] OT: Spatial music

2012-04-16 Thread Stefan Schreiber
Ronald C.F. Antony wrote: and then there < might > be a few issues. (Mathematically-logically, it is impossible to press 3 channels into 2. You will have some artefacts if presenting surround sound in just 2-channels.) The artefacts are not significant. They are certainly less of a

Re: [Sursound] OT: Spatial music

2012-04-16 Thread Stefan Schreiber
Ronald C.F. Antony wrote: On 14 Apr 2012, at 16:47, Stefan Schreiber wrote: Ronald C.F. Antony wrote: UHJ is simple and convenient, because people can buy it as a regular stereo track like the rest of the music. No pop-up with a choice: stereo or surround version, no playlists whe

Re: [Sursound] OT: Spatial music

2012-04-16 Thread Dave Malham
Hi Richard, As we announced at the conference, Ambisonia is well on the way to being resurrected, thanks to the efforts of Oli Larkin, Marc Lavallée and Ettienne Deleflie. There's lots of fiddly details and housekeeping to finish off, but...RSN Dave On 14/04/2012 10:31, Richard Le

Re: [Sursound] [OT] Spatial music

2012-04-15 Thread Ronald C.F. Antony
This is getting rather off-topic, but... On 15 Apr 2012, at 23:02, Robert Greene wrote: > This is very unlikely to be true, that one can justify > getting a new TV to save electricity for the sake of the world. > To save on your own bills will also take a very long time. > > People seldom do t

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Richard Lee
> can a tetrahedral mic be used to create a room (correction) impulse response > in B format? and how? Yes. I can make a sensible attempt today for an Ambi rig spaced away from the walls as the HiFi pundits and other gurus have mandated for years. This however has near zero Wife Acceptance Fa

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Ronald C.F. Antony
On 14 Apr 2012, at 16:47, Stefan Schreiber wrote: > Ronald C.F. Antony wrote: > >> >> UHJ is simple and convenient, because people can buy it as a regular stereo >> track like the rest of the music. No pop-up with a choice: stereo or >> surround version, no playlists where one has to make sur

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Dave Hunt
Hi, Generally I totally agree with Ronald C.F. Antony and Robert Greene. Ambisonics is useful and pleasing, even at first order. Until that gets out of the starting blocks into more widespread use it will remain a minority pursuit. I think all on this list would agree that this is undesir

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Stefan Schreiber
Robert Greene wrote: I was not objecting to high order for production. But it is never going to fly in playback terms. Everyone takes for granted (I assume) that people can and often do things to make recordings that do not happen at the playback end. (How many consumers know Protools?) That wa

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Stefan Schreiber
Ronald C.F. Antony wrote: So who cares about bandwidth and storage? But even if these other issues were moot, bandwidth and storage remain at a premium, because my iPad holds only 64GB, and the iPhone's music download over 3G or 4G has a rather hefty price tag. Yes, but your next iPad w

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Stefan Schreiber
Ronald C.F. Antony wrote: UHJ is simple and convenient, because people can buy it as a regular stereo track like the rest of the music. No pop-up with a choice: stereo or surround version, no playlists where one has to make sure the stereo version ends up on the iPod, and the surround versio

Re: [Sursound] OT: Spatial music

2012-04-14 Thread Stefan Schreiber
Paul Hodges wrote: --On 13 April 2012 03:08 +0100 Stefan Schreiber wrote: I am not sure that any form of surround will make it into the home, I have quite a lot of commercial surround music recordings, on 5.1 media. However, because of my recording activities, my surround reproduction e

Re: [Sursound] OT: Spatial music

2012-04-13 Thread umashankar mantravadi
vt.edu > Date: Sat, 14 Apr 2012 09:31:00 + > Subject: Re: [Sursound] OT: Spatial music > > > I've recorded with Tetramics and I've set up an HSD 3D system > > Mark, what is this HSD 3D system? > > Can it play Aaron's B-format recordings? > >

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Richard Lee
> I've recorded with Tetramics and I've set up an HSD 3D system Mark, what is this HSD 3D system? Can it play Aaron's B-format recordings? If you have been following the BLaH series, what we've found is that hardly any software decoders do plain FOA properly. ___ I tend to agree wi

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Gerard Lardner
I ain't objecting to HOA. I'd love to have a HOA system again for normal listening; I /have/ heard it and agree it is good. But two things argue against it: 1.) Cost for a home installation. Despite what I wrote in an earlier message today, it was hard work to assemble even 8 /good/ speakers cheapl

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Gerard Lardner
On 13/04/2012 00:43, Ronald C.F. Antony wrote: > The cardboard speakers that ship with affordable 5.1 systems are not suitable > for music, and anything halfway acceptable is on a good sale at least > $250/speaker, which means with four speakers you're at or above $1k, add a > decent four chann

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Gerard Lardner
I do. I have two classic Ambisonic decoders, a old Meridian in the sitting room, decoding to 5.1 speakers (the TV shares the speakers), and an ancient Minim AD10-based system in my office with 4 good speakers (soon to be extended to a 6-speaker hexagon array). Both are horizontal-only, obviously;

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
On 13 Apr 2012, at 18:38, newme...@aol.com wrote: > Beginning in the 1990s, the music industry tried to promote the *surround* > (i.e. 5.1 style) special effect -- driven by the installed base of home > theaters and DVD players, along with a preceived need to recapture the > revenues being

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Newmedia
Robert: > Who would have predicted in 1975 the current state of things? Many did exactly that. In particular, the reality of technology increasing the productivity of manufacturing such that labor-arbitrage would come to dominate global trade and that the "post-industrial" economies woul

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Robert Greene
Being doctrinaire is really not a substitute for thinking. Of course no reproduced music at home is going to be identical to live experience. No one suggested it was. But one could get closer. And it is just silly to say "go to the performance". The music played , even in major cities, is a ver

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Newmedia
Folks: ALL reproduced music is a "special effect" -- if you wish to hear a performance, as it was actually played, go to the performance. MONO is a special effect. STEREO is a special effect. SURROUND is a special effect. MP3 is a special effect. None of them is a live performance.

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Robert Greene
I think that the idea that surround is not good enough for music , good enough to matter, really does not make sense. This is more or less like restricting the idea of music to what works well enough in stereo to be all right. But that is not all music, and indeed for example it does not include

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
Could you explain to me this phrase: > Amibsonics (i.e. FOA) is fabulous for AMBIENCE but, alas, not for MUSIC > (due to the lack of frontal emphasis) and c'mon . . . we all know it. For one, why would I want frontal emphasis? The whole point of Ambisonics is that it does NOT have any emphasi

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Andrew Horsburgh
wme...@aol.com [newme...@aol.com] Sent: 13 April 2012 16:09 To: sursound@music.vt.edu Subject: Re: [Sursound] OT: Spatial music Ronald: > Wrong. They would want it, if they ever heard it. Sorry. I've heard surround and it's just not good enough to matter -- for MUSIC. I've heard

Re: [Sursound] OT: Spatial music

2012-04-13 Thread umashankar mantravadi
u.com/umashankar > Date: Fri, 13 Apr 2012 08:40:31 -0700 > From: gre...@math.ucla.edu > To: sursound@music.vt.edu > Subject: Re: [Sursound] OT: Spatial music > > > I disagree with this. I suppose for some things like > pop vocals that do not have a natural acoustic venue &g

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Robert Greene
I disagree with this. I suppose for some things like pop vocals that do not have a natural acoustic venue surrounding them, surround is not helpful. But for large scaled acoustic music like orchestral music(which of course some people here would dismiss as a niche market) it really does help gene

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Robert Greene
I was not objecting to high order for production. But it is never going to fly in playback terms. Everyone takes for granted (I assume) that people can and often do things to make recordings that do not happen at the playback end. (How many consumers know Protools?) That was hardly the point. Wh

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Newmedia
Ronald: > Wrong. They would want it, if they ever heard it. Sorry. I've heard surround and it's just not good enough to matter -- for MUSIC. I've heard "Dark Side" and I've heard "Kind of Blue" . . . and most of the rest of the SACD and DVD-A releases. Some are fabulous, some are not b

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
On 13 Apr 2012, at 15:31, newme...@aol.com wrote: > Folks: > > Q: WHY would the average *music* listener want surround sound? > > A: They won't and, since this has already been tried (including with some > of the best known artists of all times), no one in the MUSIC business will > *ever*

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
On 13 Apr 2012, at 13:57, John Leonard wrote: > A long time ago, I asked how many people on this list actually had any sort > of surround systems, let alone properly set-up home-cinema 5.1 systems, in > their homes and I think about three people said they did. I wonder how many > there are no

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Newmedia
Folks: Q: WHY would the average *music* listener want surround sound? A: They won't and, since this has already been tried (including with some of the best known artists of all times), no one in the MUSIC business will *ever* try it again. Case closed. MOVIE-watchers wanted surround

Re: [Sursound] OT: Spatial music

2012-04-13 Thread David Pickett
At 02:37 13/04/2012, Paul Hodges wrote: Actually, I'd be interested to know how many people on this list listen to surround recordings on a surround system for simple pleasure, as opposed to in the lab or as part of specific investigations of the process. I try to do this; but it is not alwa

Re: [Sursound] OT: Spatial music

2012-04-13 Thread John Leonard
As my 'studio' is my spare room in our flat, I have decent set up where I can use the surround set-up, which Ronald will be pleased to know uses five matched loudspeakers, an LFE unit and has proper bass management, to listen for both work and pleasure. I play my SACD recordings on an inexpensiv

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
On 13 Apr 2012, at 10:07, Jörn Nettingsmeier wrote: > On 04/13/2012 03:49 AM, Robert Greene wrote: >> >> While the mode of expression is even more emphatic >> than my own, RCFA is to my mind right all up >> and down the line. Talking about 3rd order is >> just castles in the air. As a theoreti

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Ronald C.F. Antony
On 13 Apr 2012, at 04:08, Stefan Schreiber wrote: > Steven Dive wrote: > >> >> >> IMHO I can't see how FOA isn't clearly worth promoting along with up to >> 3rd order G-format decodes for 5.1/7.1 setups for home users. Basically, >> get UHJ and, while we are at it, superstereo into peopl

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Richard Dobson
On 13/04/2012 03:08, Stefan Schreiber wrote: .. If you promote G format, 99% would see and listen to this as a 5.1 surround file. (An 99% would listen to an UHJ as a "stereo file", cos there are really very few decoders around. In fact, 5.1 seems to be way more mainstream than decoded UHJ.)

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Richard Dobson
On 13/04/2012 09:07, Jörn Nettingsmeier wrote: On 04/13/2012 03:49 AM, Robert Greene wrote: While the mode of expression is even more emphatic than my own, RCFA is to my mind right all up and down the line. Talking about 3rd order is just castles in the air. As a theoretical mathematician, I sp

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Steven Dive
Me for one. Steve On 13 Apr 2012, at 08:37, Paul Hodges wrote: Actually, I'd be interested to know how many people on this list listen to surround recordings on a surround system for simple pleasure, as opposed to in the lab or as part of specific investigations of the process. Paul _

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Steven Dive
Is 5.1 better than any 2 channel can be? Surely a matter of taste and experience. Certainly I have not heard all stereo and 5.1 recordings ever made and, so far, no G-format material. My point is from my home user perspective that superstereo and UHJ decoding is pretty easy these days to in

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Jörn Nettingsmeier
On 04/13/2012 03:49 AM, Robert Greene wrote: While the mode of expression is even more emphatic than my own, RCFA is to my mind right all up and down the line. Talking about 3rd order is just castles in the air. As a theoretical mathematician, I spend most of my life building castles in the air.

Re: [Sursound] OT: Spatial music

2012-04-13 Thread Paul Hodges
--On 13 April 2012 03:08 +0100 Stefan Schreiber wrote: I am not sure that any form of surround will make it into the home, I have quite a lot of commercial surround music recordings, on 5.1 media. However, because of my recording activities, my surround reproduction equipment is tied to my

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Eric Benjamin
n't stop us from trying, or from enjoying the results. Eric - Original Message From: Robert Greene To: Surround Sound discussion group Sent: Thu, April 12, 2012 6:49:53 PM Subject: Re: [Sursound] OT: Spatial music While the mode of expression is even more emphatic than my ow

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Stefan Schreiber
Ronald C.F. Antony wrote: Technology hasn't moved on. 5.1 is 4.0 plus a crappy center speaker that has a totally different tonal quality and never blends with the other four lousy speakers, plus a subwoofer to make up for the fact that the other speakers are lousy. Four full-range speakers in

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Stefan Schreiber
Steven Dive wrote: IMHO I can't see how FOA isn't clearly worth promoting along with up to 3rd order G-format decodes for 5.1/7.1 setups for home users. Basically, get UHJ and, while we are at it, superstereo into people's homes, then get on with full 1st and higher orders. Steve S

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Robert Greene
While the mode of expression is even more emphatic than my own, RCFA is to my mind right all up and down the line. Talking about 3rd order is just castles in the air. As a theoretical mathematician, I spend most of my life building castles in the air. But one ought to know that that is what they

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Ronald C.F. Antony
On 13 Apr 2012, at 00:53, Steven Dive wrote: > IMHO I can't see how FOA isn't clearly worth promoting [...] Basically, get > UHJ and, while we are at it, superstereo into people's homes, then get on > with full 1st and higher orders. Amen. Can't feed a baby with a steak. Ronald _

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Ronald C.F. Antony
On 12 Apr 2012, at 23:05, Fons Adriaensen wrote: > On Thu, Apr 12, 2012 at 10:47:04PM +0200, Ronald C.F. Antony wrote: >> On 12 Apr 2012, at 22:27, Fons Adriaensen wrote: >> >>> First order definitely isn't good enough. As long a you insist that >>> one can't go up in order, just forget about

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Steven Dive
Meridian may be expensive, too, but at least they are sticking with Ambisonics. Full horizontal 1st order B-format is now included in their decoders, as well as UHJ, superstereo and Trifield. Oh, and I'm a Meridian customer enjoying one of the few (only?) current domestic ambisonic decoders

Re: [Sursound] OT: Spatial music

2012-04-12 Thread HAIGELBAGEL PRODUCTIONS
On 13/04/2012 12:13 AM, seva wrote: but for me, i'd really like some tools to use in film mixing (even with the distributed Ls and Rs speakers). anyone on the list care to tell me what tools might be best, or "why it just won't work"? the idea is to simply improve location and immersive aspects

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Fons Adriaensen
On Thu, Apr 12, 2012 at 10:47:04PM +0200, Ronald C.F. Antony wrote: > On 12 Apr 2012, at 22:27, Fons Adriaensen wrote: > > > First order definitely isn't good enough. As long a you insist that > > one can't go up in order, just forget about it all. > > Tell that Meridian, and all their customers

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Ronald C.F. Antony
On 12 Apr 2012, at 22:27, Fons Adriaensen wrote: > First order definitely isn't good enough. As long a you insist that > one can't go up in order, just forget about it all. Tell that Meridian, and all their customers who have enjoyed immensely not only listening to horizontal-only 1st order Amb

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Fons Adriaensen
On Thu, Apr 12, 2012 at 10:14:28PM +0200, Ronald C.F. Antony wrote: > On 9 Apr 2012, at 02:25, Stefan Schreiber wrote: > > 1. 3rd order .AMB format can be decoded to a 5.1 ITU/Dolby setup. > > (Results would be clearly superior than a decoding from Ambionics > > 1st order to 5.1 ITU. This is b

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Ronald C.F. Antony
Sorry for the late answer, I was away for several days... On 9 Apr 2012, at 02:25, Stefan Schreiber wrote: > Ronald C.F. Antony wrote: > >> >> There was once a slim chance of getting Apple to move on Ambisonics, as both >> some fundamental interest by some of Apple's CoreAudio group and relen

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Richard Dobson
On 12/04/2012 18:31, Martin Leese wrote: seva wrote: ... but for me, i'd really like some tools to use in film mixing (even with the distributed Ls and Rs speakers). anyone on the list care to tell me what tools might be best, or "why it just won't work"? the idea is to simply improve location

Re: [Sursound] OT: Spatial music

2012-04-12 Thread Martin Leese
seva wrote: ... > but for me, i'd really like some tools to use in film mixing (even > with the distributed Ls and Rs speakers). anyone on the list care to > tell me what tools might be best, or "why it just won't work"? the > idea is to simply improve location and immersive aspects of film > soun

Re: [Sursound] OT: Spatial music

2012-04-12 Thread seva
yes indeed. perfect example. and easily applied to gaming (i use that adjective with tongue approaching cheek). imagine the laser quest with HUD in a room, with virtual fighters, and true sound placement around you. kids would (of all ages) pony up large money for such an experience. but for

Re: [Sursound] OT: Spatial music

2012-04-11 Thread Neil Waterman
tures] etc etc) 'front' would have less, if any, >> relevance. >> So, if that's right, stereo is predicated on quite a specialised musical >> presentation. >> >> So, then, saying 'stereo is all you need' is a bit like saying 'you

Re: [Sursound] OT: Spatial music

2012-04-10 Thread seva
eo is all you need' is a bit like saying 'you don't need 4 wheel drive' - true, but in circumscribed circumstances. Dr Peter Lennox School of Technology University of Derby, UK tel: 01332 593155 e: p.len...@derby.ac.uk -Original Message- From: sursound-boun...@music.vt.edu [ma

Re: [Sursound] OT: Spatial music

2012-04-09 Thread Newmedia
Stefan/Robert/et al: > Right on! Apple clearly wants to take over the world. Not quite. Apple is in fact very pleased to be a *minority* market-share holder -- as it is in everything except iTunes and iPads (for the moment) -- just as long as it gets UNNATURAL margins from its products.

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Robert Greene
Right on! Apple clearly wants to take over the world. They won't make it but they are surely giving it a try. (And for a brief interval a while back , they had more money than the US government). Sometimes when you feel paranoid, someone really is out to get you. Robert On Mon, 9 Apr 2012, Stef

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Stefan Schreiber
Ronald C.F. Antony wrote: Again, it's FUD when people think Apple is needlessly proprietary. As a matter of fact, when it comes to standards Apple does more to push them than just about any other force in the market. Others push things like Flash, Think again of Blu-Ray (movie) support on

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Stefan Schreiber
Ronald C.F. Antony wrote: The problem is: who still needs hardware? Unless it's incorporated into something like an Oppo DVD/BD player, which hooks up directly to a power amp, the hardware of choice is something like an AppleTV that gets its data stream from a computer server, i.e. iTunes.

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Stefan Schreiber
Ronald C.F. Antony wrote: The Ambisonic community keeps shooting itself in the foot, because they can't accept that OK is better than nothing, and that once OK is the accepted standard, one can then incrementally push for higher-order extensions to an already existing infrastructure. Instead

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Stefan Schreiber
newme...@aol.com wrote: Ronald: Whiz-bang demos won't make any difference, but adoption by Apple's iTunes Store, or something like that would make a difference. Very interesting! Does iTunes currently support multi-channel audio (other than on purchased movies)? As best I can t

Re: [Sursound] OT: Spatial music

2012-04-08 Thread Stefan Schreiber
Ronald C.F. Antony wrote: There was once a slim chance of getting Apple to move on Ambisonics, as both some fundamental interest by some of Apple's CoreAudio group and relentless lobbying by an unnamed list member in an unnamed Apple product beta test group produced a slight opening of maybe

Re: [Sursound] OT: Spatial music

2012-04-04 Thread Richard Dobson
At some point of course, the new file format needs to be ratified (at least as "version 1") so people can develop for it independently, safe in the knowledge it won't change for a while. Are there any representative downloadable examples anywhere? Richard Dobson On 04/04/2012 17:19, Michael

Re: [Sursound] OT: Spatial music

2012-04-04 Thread Michael Chapman
Thanks the correction. Yes, the move was N3D _to_ SN3D. Three years on from the original proposal and one on from the improvements, hopefully this is stable ( ... unless there any seismic improvemnts at York ???). Michael > The 2011 paper by Nachbar, et al, "ambiX - A Suggested Ambisonics > F

Re: [Sursound] OT: Spatial music

2012-04-04 Thread Aaron Heller
The 2011 paper by Nachbar, et al, "ambiX - A Suggested Ambisonics Format", specifies SN3D as the normalization scheme. (see eqn 3 in section 2.1, "The normalization that seems most agreeable is SN3D...") The papers are here http://ambisonics.iem.at/proceedings-of-the-ambisonics-symposium-2011

Re: [Sursound] OT: Spatial music

2012-04-04 Thread Michael Chapman
>> >>> Unless of course they publish a file format for it >> >> Want a minimal and purposely highly (even overtly) extensible one? That >> I can design. In fact I've meant to do something like this from teenage >> up. :) > > Please do! > A group of us proposed a CAF based file format at Graz

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 4 Apr 2012, at 01:13, Sampo Syreeni wrote: > Eric, could you tell us a little bit about the patent status of the CAF > implementation within libsndfile? And while we're at it, what would be tha > chance of getting some newer, purely open source format into the library, if > coded by an out

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Richard Dobson
On 04/04/2012 00:54, Marc Lavallée wrote: The CAF format is not patented, but there are patented file formats like GIF, ASF or PDF. Ah yes, I suppose those are the exceptions that prove the rule. The general issue arises when a file format pretends to be a container format but in fact specif

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Richard Dobson
On 04/04/2012 00:13, Sampo Syreeni wrote: .. So why *not* do it, since it's really, really good even on the minimum four speakers? Good question. The answer is always given that first order is "not good enough". The perfect really is the enemy of the good, or the better. You could call it "

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Marc Lavallée
The CAF format is not patented, but there are patented file formats like GIF, ASF or PDF. Richard Dobson a écrit: > On 04/04/2012 00:13, Sampo Syreeni wrote: > > On 2012-04-03, Richard Dobson wrote: > > > >> Well, we don't need to get hyper-paranoid about it. Apple have > >> defined channel IDs

Re: [Sursound] OT: Spatial music

2012-04-03 Thread David Pickett
At 08:49 03/04/2012, Ronald C.F. Antony wrote: >Frankly, I have ZERO interest in 2nd and higher-order Ambisonics, >because anything beyond a 5.1/4.0 setup is impractical in any home >listening environment for 90%+ of consumers, particularly if the >speakers and amps are supposed to be of a qualit

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Richard Dobson
On 04/04/2012 00:13, Sampo Syreeni wrote: On 2012-04-03, Richard Dobson wrote: Well, we don't need to get hyper-paranoid about it. Apple have defined channel IDs for WXYZ, which goes no further than make it possible to create a 1st-order CAF file. Agreed. And whatever ambisonic related patent

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Sampo Syreeni
On 2012-04-03, Richard Dobson wrote: Well, we don't need to get hyper-paranoid about it. Apple have defined channel IDs for WXYZ, which goes no further than make it possible to create a 1st-order CAF file. Agreed. And whatever ambisonic related patents there are for first order, they will ha

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 3 Apr 2012, at 22:15, Richard Dobson wrote: > The Apple lossless codec was made open-source last year. Some people might as: why was it not published earlier? To that I'd answer: - legal issues: a company like Apple has huge potential legal liabilities. Before they release something like

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 3 Apr 2012, at 21:26, Rev Tony Newnham wrote: > What about "Apple lossless compression", Quicktime - and so on? > >> Apple has no history of pushing proprietary file formats, except for DRM. Apple Lossless is fully published: http://alac.macosforge.org/ It's reason to exist is that Appl

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Richard Dobson
sic.vt.edu] On Behalf Of Ronald C.F. Antony Sent: 03 April 2012 20:06 To: Surround Sound discussion group Subject: Re: [Sursound] OT: Spatial music Apple has no history of pushing proprietary file formats, except for DRM. ___ Sursound mailing lis

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Richard Dobson
Well, we don't need to get hyper-paranoid about it. Apple have defined channel IDs for WXYZ, which goes no further than make it possible to create a 1st-order CAF file. CAF is not closed, the spec is fully open and documented. It is supported in libsndfile (along with AMB), among other things.

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Rev Tony Newnham
ssion group > Subject: Re: [Sursound] OT: Spatial music > > > Apple has no history of pushing proprietary file formats, except for DRM. ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 3 Apr 2012, at 18:03, Marc Lavallée wrote: > I would fear an "applelization" of ambisonics. Apple could impose its > own "ok" format (probably as a CAF "chunk" specification) with patents > and lock-ins, because it's a common practice in the audio industry. Not > everything in this world needs

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Robert Greene
I agree. My appeal for material to listen to was not intended as a call to get Apple to take over. The blood curdles. Robert On Tue, 3 Apr 2012, Marc Lavall?e wrote: I would fear an "applelization" of ambisonics. Apple could impose its own "ok" format (probably as a CAF "chunk" specification)

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Robert Greene
eter Lennox School of Technology University of Derby, UK tel: 01332 593155 e: p.len...@derby.ac.uk -Original Message- From: sursound-boun...@music.vt.edu [mailto:sursound-boun...@music.vt.edu] On Behalf Of Dave Malham Sent: 03 April 2012 09:49 To: Surround Sound discussion group Subject

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Marc Lavallée
I would fear an "applelization" of ambisonics. Apple could impose its own "ok" format (probably as a CAF "chunk" specification) with patents and lock-ins, because it's a common practice in the audio industry. Not everything in this world needs to be mainstream (but that's just my opinion). "Ronal

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Newmedia
ing 'you don't need 4 wheel drive' - true, but in circumscribed circumstances. Dr Peter Lennox School of Technology University of Derby, UK tel: 01332 593155 e: p.len...@derby.ac.uk -Original Message- From: sursound-boun...@music.vt.edu [mailto:sursound-boun...@musi

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 3 Apr 2012, at 16:52, newme...@aol.com wrote: > Ronald: > >> Whiz-bang demos won't make any difference, but >> adoption by Apple's iTunes Store, or something like >> that would make a difference. > > Very interesting! Does iTunes currently support multi-channel audio > (other than on pu

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Newmedia
Ronald: > Whiz-bang demos won't make any difference, but > adoption by Apple's iTunes Store, or something like > that would make a difference. Very interesting! Does iTunes currently support multi-channel audio (other than on purchased movies)? As best I can tell, they do not. Why would

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Peter Lennox
edu] On Behalf Of Dave Malham Sent: 03 April 2012 09:49 To: Surround Sound discussion group Subject: Re: [Sursound] OT: Spatial music Hi Robert, Umm - I was making exactly the opposite point - invented in the 16th century makes it, as far as music is concerned, a very new concept. On the other

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Ronald C.F. Antony
On 2 Apr 2012, at 23:48, newme...@aol.com wrote: > No whiz-bang demos will make any difference! Ambisonics is what people > are doing on this list and that's just as it should be -- PLAYING with > *sound* with our friends! Whiz-bang demos won't make any difference, but adoption by Apple's iT

Re: [Sursound] OT: Spatial music

2012-04-03 Thread Dave Malham
Hi Robert, Umm - I was making exactly the opposite point - invented in the 16th century makes it, as far as music is concerned, a very new concept. On the other hand,when talking about "acoustic _concert_ music", it's almost tautologous that they are frontally presented, because the whole conce

Re: [Sursound] OT: Spatial music

2012-04-03 Thread John Leonard
Ten days ago, I made an archive recording of Birmingham Opera's presentation of Jonathan Dove's new work, Life Is A Dream at a disused factory: the orchestra were in a fixed position, but the performers, including a 100-strong amateur chorus, and the audience, moved around the space. I was very

Re: [Sursound] OT: Spatial music

2012-04-02 Thread Marc Lavallée
Two weeks ago, I saw a performance of Répons by Boulez. It was a canadian première, 30 years after its creation. The audience surrounded the orchestra, and six percussion instruments surrounded the audience, along with 6 speakers. It was happening in a very large room (an old boat factory), so the

Re: [Sursound] OT: Spatial music

2012-04-02 Thread David Pickett
At 10:34 02/04/2012, Robert Greene wrote: It may be old but it is still all but universal in acoustic concert music. I think it is disingenuous to say that it is not. How many symphony concerts have you been to recently where the orchestra surrounded the audience. The other way around, sure. But

Re: [Sursound] OT: Spatial music

2012-04-02 Thread Newmedia
Ronald: > I tend to disagree, because there is a difference between technology and content. Ah but we AGREE! Sorry to be (partly) cliched here but consider the *full* statement -- "the medium is the message . . . and the USER is the content"! That second part is almost always left off -

Re: [Sursound] OT: Spatial music

2012-04-02 Thread Ronald C.F. Antony
On 2 Apr 2012, at 20:53, newme...@aol.com wrote: > But, in the context of this list and this thread, these "larger forces" > must also be taken into account -- which, ultimately, lead to the perfectly > understandable reasons why Ambisonics could never and should never become a > "mass-mark

Re: [Sursound] OT: Spatial music

2012-04-02 Thread Newmedia
Robert: > This sounds plausible except that it is clearly completely > wrong. Hunger Games has grossed about one quarter billion > dollars in a few weeks worldwide. Don't talk about small > taking over! But it has -- in the way that the NEW always "takes over" from the OLD by *displacing* it

Re: [Sursound] OT: Spatial music

2012-04-02 Thread Robert Greene
This sounds plausible except that it is clearly completely wrong. Hunger Games has grossed about one quarter billion dollars in a few weeks worldwide. Don't talk about small taking over! Small is there, all right. But large is still there, too. Taylor Swift's Speak Now sold over a million in the

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