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Digitizing Rare Vinyl
eldavojohn writes "While the RIAA is busy changing its image to a snake eating its own tail, one man is busy digitizing out-of-print 78s. 'There's a whole world of music that you don't hear anymore, and it's on 78 RPM records,' he stated to Wired. Right now, you can find about 4,000 MP3s on his site, with no digital noise reduction implemented yet."
Cue the purists saying: "But it is supposed to have hiss. That's part of its character."
The Library of Congress has an archival project:
http://www.npr.org/templates/story/story.php?storyId=1216161
This is going the other way - from digital to 78's. Shellac 78's appear to be the best archival format.
In my many years in Radio, I've digitized a considerable amount of music from LP's and 45's. In most cases, I could get moderately scratchy cuts to sound almost new. The transformation is pretty impressive, to say the least! However, I wouldn't even THINK of compressing it to MP3 until AFTER I had run it through an audio clean-up utility, like Cool Edit or Audacity.
I wonder how badly the MP3 compression affects the music with all of that hiss and crackle taking-up so much bandwidth? Also, how much would the compression artifacts affect the ability of the clean-up utility to do its job?
I think it is a laudable thing to preserve some of this priceless music! Kudos!
Willie...
The same music isn't there in CD or MP3. That's the whole point. This stuff is out of print, never been released in CD. It's the in summary for god's sake! "There's a whole world of music that you don't hear anymore, and it's on 78 RPM records".
And before something about noise reduction pops up. Noise reduction takes time. He rather put the mp3s up first. Notice the 'yet'. If you really want a song to be cleaner, clean it up yourself and then send the mp3 back to him.
A Russian has been up to this since the mid-90s, digitizing old Soviet LPs (1930s on up) and putting them on his site (http://www.sovmusic.ru/english/) for free.
It's a very extensive collection, and is worth a look, regardless of what you think about Russia's past or current behavior.
Most 78's (there are exceptions, including the very famous and historically important V-discs) are not vinyl.
They are shellac, or rather a mixture of shellac, wax, slate, and a cotton or paper filler.
I personally believe that the decline of the music industry is directly related to the replacement of shellac with vinyl, and that the RIAA must remedy this decline immediately.
Surprisingly, if you use a piezo, heavy cell (not suitable to read stereo records), you will get a much better sound, and almost no hiss. I got very good results at a time from a Dual 1010 turnable, unfortunately out of order now :-(
I also have some Jack Hylton songs that do not seem to be present on his Internet tribute site (Bogey wail, Sarita...), for whoever is interested. I guess they are legally in the public domain now, as all of them date from before WW2.
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Well, that isn't exactly what the summary says. The summary says the 78s are out of print, which is no surprise because 78s aren't produced anymore. There's definitely a ton of music on there that is available commercialy in modern formats. For instance, he has "Caravan," by Duke Ellington. That's an extremely famous jazz tune, and I can't imagine there's ever a time when you couldn't buy a commercial recording of it. You can buy it right now on Amazon in mp3 format for 99 cents, or on a CD reissue. I don't know if it's exactly the same performance or not.
The Wired article also has a discussion of the copyright status of these songs, which basically amounts to, "nobody's sued him so far." I guarantee you that the composition of Caravan, for instance, is still in copyright -- Tizol and Ellington wrote it in 1936, so the only way it would have passed into the public domain would have been if the copyright owner had failed to renew it -- but it was a valuable commercial property (still is), and I'm sure they did renew it. (Nothing from after 1922 has expired in the US except by failure to do the renewal that used to be required.) I don't know about the copyright on the sound recording (is the duration different?), but I'd guess it's still also in copyright.
If copyright law in the US was sane, a composition from 1936 would be in the public domain, but that doesn't change the fact that the law is not sane, it is what it is, and these recordings are not all out of print or out of copyright.
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in the thread on the tragedy of the anticommons, but it seems even more relevant to this topic
on the subject of intellectual property and the rare souls reviving old media through blood sweat and tears, the filmmaker vincent gallo said this four years ago:
bottom line: revive old media, bring renewed attention AND SALES to a long forgotten artist and piece of music, and expect the corporate intellectual property assholes to punish you for effort
thats the state of intellectual property today
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
As a suggestion, how about digitizing the songs several times and then using the redundant data to recreate the originals with no hiss or pop.
As I understand it, pop is sometimes caused by buildup and sudden release of static electricity. This means that the pops will be in different places for different digitizations and can therefore be recognized and accounted for. Scratches, on the other hand...
Hiss is stochastic noise and would average out over several recordings.
It should be straightforward to use a correlation coefficient correction to bring all the recordings into "phase", then use a processing algorithm to remove most of the artifacts.
The artifacts that remain can be removed using techniques more suited to single-images; ie - filtering to remove hiss and pop.
Sadly you're right - US copyright law is messed up.
From: http://cylinders.library.ucsb.edu/copyright.php
"Sound recordings were not eligible for federal copyright protection until 1972 and recordings made prior to this date are only protected by state and common-law copyright. All Edison cylinders are presumed to be in the public domain as the assets of Edison Records were transferred to the National Park Service, a federal agency. Other American sound recordings made prior 1972 may or may not be protected by state laws or common-law copyright. Foreign cylinders are all public domain in the country of production and are also presumed to be in the public domain in the United States.
The nature of the various state laws and differing interpretations of these laws in state courts means that the legal status of many early recordings is unclear. The passage of the Sonny Bono Copyright Term Extension Act of 1998 reiterated that all recordings made prior to February 15, 1972 are only eligible for protection under state laws until February 15, 2067, when federal law preempts state law and they enter the public domain. While the Sonny Bono law was intended primarily to extend the copyright protection to the soon-to-expire copyrights of multinational corporations and heirs to songwriters, in effect it meant that all early recordings, no matter what their commercial potential, historical importance, or availability as reissues (with the exception of Edison Recordings) may be protected for well over 150 years after their creation. This is in stark contrast to the original copyright law passed in 1790 which granted a 14-year term of copyright (renewable for another 14 years) or the copyright law in effect for other types of publications when these cylinders were recorded which granted a copyright or 28 years, renewable for another 14 year (28 years after 1909). Not a single person who composed a song recorded on these cylinders or sang into the recording horn is alive today, which suggests that the original intent of copyright to "promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries" has been completely usurped by the Sonny Bono law."
This happens to be another incredible collection of old recordings: http://cylinders.library.ucsb.edu/
You mean he doesn't have the CDDB plugin for his KLH turntable? Seriously, none of the files have any ID3 tags. He's also using an ACCESS database. I think the archive gods are displeased with this one.
I was expecting someone putting a record into a flatbed scanner
That's been tried, and it sort of works. But ordinary scanners don't have enough resolution. The Library of Congress has a scanner that does. They image the disc at a resolution of 1 micro per pixel, which yields 8 GB or so of imagery. Then they have software which can reconstruct the audio from the image.
Not only is this useful for fragile, unique records, but it will work on cracked or scratched ones. It's even possible to reconstruct a broken record if you have all the pieces.
The current scanner only works for horizontal recording; it can't read depth. So it won't work on vertically recorded records (Edison) or stereo (45/45 Westrex has two components 90 degrees apart.) They're working on that.
And another part too...
The 78 RPM records weren't on Vinyl - it's Shellac, which is a lot more sensitive than Vinyl.
If builders built buildings the way programmers wrote programs, then the first woodpecker would destroy civilization.
There are also an amazing number of people who are transferring old Quad albums and tapes from the 70s. They digitize them and then re-release them on Bittorrent as DTS encoded .wav files which can playback with any CD player and any standard 5.1 surround sound system.
I personally possess nearly a terabyte of such albums, and I've hardly scratched the surface of what's out there. It's amazing to listen these old quad albums because most of them were professionally mixed and they enable the listener to appreciate the music more than any stereo recording can, often you get entirely different takes than the stereo release.
Check out http://groups.google.com/group/SurroundSound/ or Demonoid torrent site.
What pisses me off to no end about that is that they'd rather let a rare piece of art vanish into oblivion rather than have it digitized and spread to preserve its existance. If we can't make money out of it, it's not worth existing.
We used to have a Bill of Rights. Now, with the rights gone, all we have left is the bill.