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| Author |
Message |
| 25 new of 87 responses total. |
mcnally
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response 31 of 87:
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Oct 2 23:30 UTC 2001 |
Quantization error?
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krj
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response 32 of 87:
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Oct 3 00:19 UTC 2001 |
Bingo, that's it.
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goose
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response 33 of 87:
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Oct 3 02:32 UTC 2001 |
Darn, Mike beat me to it. ;-) Although, quantizing error is pretty much a
non issue these days with advanced noise shaping and dithering when combined
with 20 and 24bit wordlengths in the master tapes.
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russ
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response 34 of 87:
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Oct 3 13:29 UTC 2001 |
I haven't examined this closely, but you could probably produce
a compressed file with less quantization error than the original
CD by using auto-correlation to distinguish the signal from the
quantization noise, then compressing the result. Adding a few
bits to the volume field of a wavelet descriptor (or whatever
the compression scheme uses) doesn't increase the file size
nearly as much as the compression of many samples into a small
descriptor decreases the file size.
Quantization error comes out as noise, mostly. The dynamic range
(loudest possible level above the noise) of a CD using 16-bit
samples is already 96 dB or more. Your ears can't use that much
very effectively, so it's questionable what an improvement there
would add to the perceived quality. Fewer artifacts and better
handling of transients would probably do a lot more.
Has anyone hacked a personal MP3 player to handle .OGG files?
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dbratman
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response 35 of 87:
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Oct 3 19:04 UTC 2001 |
The statement that the record companies can sell their CDs under any
restrictions they care to is, while basically true, somewhat
misleading. They can add provisions to the effect that they can come
and take your computer and your first-born child away if they feel like
it (and reading some software license agreements, that seems to be
about the size of it), but somewhere this passes the legitimate rights
of contract, even if the buyer enters freely into it.
The closest equivalent in the brick&mortar world I can think of to
these new restrictions is property covenants. ("No future owner of
this property may at any time sell it to Jews," that sort of thing.)
Such covenants are being widely voided, circumvented, or just ignored,
and this is generally a wholesome development.
The problem with the CD restrictions, and even more with e-book
restrictions, is that rights we've always had are being taken away to
prevent illegal activity we've never had a right to. They're
eliminating the whole idea of actually purchasing a copy of the
material at all, and turning it into something more closely resembling
a permanent lease. The rights I'm thinking of are the right to sell or
give away the copy, the right to transfer (not to copy: just to
transfer) downloaded software from one computer to another; the right
to copy music to a recordable medium for personal use, and so on. And
the right of a public library to have copies for loan.
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krj
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response 36 of 87:
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Oct 3 19:38 UTC 2001 |
The RIAA and the MPAA sue the file swapping operations Music City,
KaZaa and Grokster:
http://news.cnet.com/news/0-1005-200-7389552.html?tag=nbs
These three firms are the leading successors to Napster, in terms
of number of users.
All three firms use a peer-to-peer file swapping program
from a company called FastTrack. The software is Gnutella-like, in
that searches propagate from user to user without going through a
central directory as Napster did. This means that the software
will continue to operate even if these firms are shut down.
MusicCity is based in the US. KaZaa is based in the Netherlands, and
Grokster is based in Nevis, in the West Indies. Quote:
> Perhaps more than any previous legal action, the
> latest lawsuit will test the ability of courts
> and one nation's system of law to reach across international
> borders for an online issue--and
> over technological hurdles that many techno-libertarians
> have deemed all but impassable.
The RIAA is considering also suing the venture capitalists who funded
MusicCity.
Quote, repeating stuff we've said before:
> Consulting firm Webnoize estimated that 3.05 billion files
> were downloaded using the
> FastTrack-based network, Audiogalaxy, iMesh and the Gnutella
> network during August. That
> compared with a similar estimate of 2.79 billion files
> downloaded through Napster in February
> 2001, the peak of that service's popularity.
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krj
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response 37 of 87:
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Oct 3 19:46 UTC 2001 |
wired.com offers a piece on author Siva Vaidhyanathan and his book
"Copyrights and Copywrongs: The Rise of Intellectual Property and
How It Threatens Creativity." I'll just pull out one quick quote:
> After the attacks, a shift in priorities
> came that leaves the "Security Systems
> Standard & Certification Act" (SSSCA) in limbo.
> Communications Daily now rates the
> chances that the SSSCA will even show its
> face on Capitol Hill anytime this session as
> "unlikely."
> That suits Vaidhyanathan just fine.
> "The bill as written is so sweeping that it would
> outlaw Linux -- or any sort of
> open-source activity," he said. "It would
> require us to fundamentally change the
> nature of the personal computer.
http://www.wired.com/news/politics/0,1283,47195,00.html
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krj
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response 38 of 87:
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Oct 3 21:15 UTC 2001 |
http://www.dotcomscoop.com says they have leaked copies of the
RIAA's legal strategy and analysis of the FastTrack-based networks,
plus a boring letter from the RIAA's Hilary Rosen. Both are posted.
http://www.dotcomscoop.com/riaa1003.html
My summary:
The RIAA thinks they can flip the software company FastTrack to get
the evidence needed to win the case against FastTrack's customer
Music City, the one defendant based in the US, and then get FastTrack's
cooperation to subvert the other two networks operating outside US
jurisdiction by enlisting FastTrack to break the encrypted links
involved in the system.
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goose
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response 39 of 87:
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Oct 4 12:57 UTC 2001 |
How does that quote go about killing one and two appear in it's place?
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polygon
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response 40 of 87:
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Oct 4 20:49 UTC 2001 |
Re 35. On the real estate restrictive covenant tangent: racially and
other such covenants were ruled to be void as against public policy by the
U.S. Supreme Court in Shelley v. Kraemer, 1948. More broadly, most states
have laws which provide that covenants are not enforceable unless they
have expiration dates, usually limited to 40 years or so. (I could go on,
but this is the wrong item.)
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dbratman
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response 41 of 87:
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Oct 5 21:59 UTC 2001 |
So do you think we can get those restrictions - NOT on illegal copying
and distribution, but on what you can do with your _own purchased
single_ copy of a CD - similarly ruled as against public policy?
Because that nicely expresses the problem with them.
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krj
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response 42 of 87:
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Oct 9 22:38 UTC 2001 |
The Register moves another alarmist story. According to their
leak sources, the RIAA held a secret meeting last week with
the record label heads, movie studios, US Senators Fritz Hollings
and Ted Stevens (sponsors of the SSSCA), and the heads of Toshiba
and Matsushita.
http://www.theregister.co.uk/content/6/22087.html
Some highlights:
Hilary Rosen of the RIAA said, "we are working with sound card manufacturers
to implement technology that will block the recording of watermarked content
in both digital and analogue form." ((That would have to be backed up
with a SSSCA requirement that all sound cards use this system, of course.))
The RIAA intends to push for the adoption of a hard drive specification
similar to the rejected CPRM (Content Protection for Recordable Media)
rules.
Rosen wants ISPs to be liable for the copyright violations of their users.
Disney's Michael Eisner wants to gut privacy rules: he said, "Privacy
laws are our biggest impediment to us obtaining our objectives."
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mcnally
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response 43 of 87:
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Oct 10 00:16 UTC 2001 |
<sigh>
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gull
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response 44 of 87:
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Oct 10 13:27 UTC 2001 |
Re #23: Recording a CD you own to MP3 files for your own use is one of
the things record companies would like to prevent you from doing.
(It's already technically illegal.)
What the record companies really want to see is for something else to
replace the CD. They're hoping for this for two reasons: it'd give
them a chance to come up with a format that's more difficult to copy,
and they think it would allow them to sell everyone another copy of all
the albums they own. They made out like bandits when people converted
from LPs to CDs, and they're hoping they can do so again. Under some
schemes I've seen, you'd actually need to buy more than one new copy;
some of them would license the copy to the player, so that, for
example, you'd need to buy one for your home stereo, one for your car,
and one for your portable...
Re #42: The Register has published a retraction of that story here:
http://www.theregister.co.uk/content/31/22138.html
It's likely the meeting never happened. I'm guessing the Michael
Eisner quote was probably made up -- even if he thinks that, I don't
think he'd actually say it out loud.
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krj
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response 45 of 87:
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Oct 10 16:18 UTC 2001 |
Well, my face is slightly red. Apologies for distributing disinformation
in resp:42.
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bru
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response 46 of 87:
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Oct 10 17:08 UTC 2001 |
I heard that the largest representative of recording artists has agreed to
make all their music available on line from a source for a fee as yet to be
determined.
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mcnally
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response 47 of 87:
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Oct 10 20:47 UTC 2001 |
Weblog Plastic (www.plastic.com) featured a link recently to a story
reporting that Vivendi Universal, which has just taken over management
of MP3.com, announced immediately after the takeover that it would be
reducing the sites "Payback for Playback" payments (which reward artists
with the most popular downloads) by 80%. The link pointed here:
http://www.mp3newswire.net/stories/2001/p4p.html
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krj
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response 48 of 87:
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Oct 10 21:05 UTC 2001 |
It doesn't surprise me. It's not clear that the money paid out in
the Payback for Playback program ever helped create much revenue
for mp3.com. I chalk it up as another failed dot-com business model.
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gull
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response 49 of 87:
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Oct 11 14:05 UTC 2001 |
Re #45: That's okay. I got "taken" by it, too...I think it says
something about the RIAA that so many people found the story believable.
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krj
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response 50 of 87:
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Oct 15 18:59 UTC 2001 |
The outrages keep on coming... From Declan McCullagh & Wired:
http://www.wired.com/news/conflict/0,2100,47552,00.html
The RIAA wants to be immunized from any liability if they break into
computers or networks in search of illicit MP3 files.
They want immunity from consequential damages if they screw up your
system.
So far their attempts to slip this into anti-terrorism bills have failed.
But it does show that the RIAA's thinking in terms of vigilanteeism.
((The RIAA's spokesman in this matter is lying weasel Mitch Glazer.
Glazer is the former Senate staffer who betrayed his trust by
slipping the "work-for-hire" changes into copyright law, thus
drastically revising the ownership rights for recorded music without
any responsible legislators realizing what was going on.
Glazer was rewarded for his betrayal of the Senate's trust with a
plum position at the RIAA. ))
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slynne
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response 51 of 87:
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Oct 15 19:23 UTC 2001 |
Whoa. So they could come onto my PC and search for MP3's even though I
have never downloaded an MP3 in my life, break my system and then have
no liability? That doesnt sound too good.
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krj
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response 52 of 87:
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Oct 15 21:28 UTC 2001 |
LA Times story on the same subject, with a tad less outrage:
http://www.latimes.com/business/la-000082201oct15.story
LA Times also carries a report about Department of Justice antitrust
invesigators looking at the creation of the authorized music download
systems for the major labels. I get lost every time I read about anti
trust law, though:
http://www.latimes.com/business/la-000082195oct15.story?coll=la%2Dheadlines
%2Dbusiness
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mcnally
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response 53 of 87:
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Oct 15 21:30 UTC 2001 |
Surely if you have nothing to hide..
<whack!>
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krj
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response 54 of 87:
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Oct 16 19:06 UTC 2001 |
ZDnet on the RIAA's plan to launch denial of service attacks against
users running file swapping software:
http://www.zdnet.com/zdnn/stories/news/0,4586,2818064,00.html?chkpt=zdnnp1t
p01
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krj
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response 55 of 87:
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Oct 16 23:04 UTC 2001 |
Forgive me for not clipping in the URL on this one... there are news
stories in many sites today suggesting that the Justice Department
antitrust probe against the major labels is heating up, with more
subpoena-like inquiries flying. There's also a report that
European Union antitrust regulators are considering blocking the
MusicNet and PressPlay services from opening.
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