“Sure, the OLPC project is supposed to do wonderful things for children of the world, but what has it done for me, lately?” Well, if you fancy yourself one of the Earth’s children, the OLPC organization has assembled 8.5 gigabytes of sample content that’s free and Creative Commons-licensed — free to acquire, and free to use.

Jacob Joaquin, who runs the terrific thumbuki blog and the Csound Blog and is part ofthe team developing Csound for the OLPC’s XO laptop, shares the news via Dr. Richard Boulanger at Berklee. (See the press release as a zipped .doc.)

Plenty of people contributed top-notch sound: the Berklee College of Music, Csound developers around the world, electronica celebrity BT (himself a former Berklee and Boulanger student, among other alums), M-Audio and Digidesign, and the Open Path Music Group.

They’re donated under a Creative Commons Attribution license, so you can “freely create, compose, mix, remix, share, distribute and redistribute these samples and use them for any purpose as long as you clearly attribute the source.” That means anyone, anywhere can make use of this library — no OLPC required.

http://wiki.laptop.org/go/Sound_samples

http://wiki.laptop.org/go/Talk:Sound_samples

Csound, OLPC Style

Whether you like the OLPC laptop itself or not, there’s plenty going on with the project. There’s the immediate impact of the hardware and software, yes — and plenty of opportunity to praise or criticize its utility there (perhaps the mark of a good, ambitious project). But there’s also the secondary impact. The OLPC has captured imaginations in terms of what future computers might be, and what they might mean to more of the population of the planet. More importantly, perhaps, it’s building a family of open source, Linux-based (and cross platform technology-based) tools, which could ultimately outlive the hardware platform. I have my own doubts about the OLPC itself, but the ideas for open sound making are about more than just that hardware. (For instance, just testing Processing, Arduino and Java on this kind of mobile platform can improve that software.)

The sample library is only part of the story; software tools is another part. Powered by Csound, the OLPC team wants to put sound synthesis and music production in the hands of kids — we’re talking serious digital synthesis here, not just GarageBand-style looping. That goal could ultimately go well beyond just the OLPC.

Csound is a free and open source development tool for sound design, synthesis, and signal processing, with a lineage that goes back to original developer Barry Vercoe and in turn descended from the first digital synthesis tools created by Max Mathews. It is the audio/music development system for the OLPC project, with integration with Python (though I’ve heard we should also see additional Java development).

Those geeky details aside, you’ll see in many of the reviews of the OLPC writers mentioning unusual and fun music toys. Those journalists are stumbling upon some of the projects below, and the process is just getting started.

Jacob had shared some brief looks at what he’s working on on his OLPC, but here’s the full overview from Dr. Boulanger, because there’s quite a lot happening:

Take the modular, patchable sound-making capabilities of Reaktor and (at the other end of the scale) Reason, and combine it with a graphical, zoomable, nodal interface with patch cords showing actual signal, as on the reacTable interactive table interface, and you should get something like Mod271. (Pronounced “mode.”)

The software is in pre-pre-alpha phase, but it’s freely downloadable for Windows users if you’re adventurous, and the developer promises more progress and other operating systems soon.

Features:

• ASIO/MIDI support, VSTi version coming
  
• Everything is full audio-rate, meaning you can mix and match MIDI and DSP
  
• Powerful nodes: “every node can be automated with unlimited control points and automation takes place right in the 3D environment.” … “nodes can influence any amount of other nodes or switched into a singular state.”, with radial and linear modes for the nodes
  
• Interface is 3D hardware-accelerated, and the signals even (optionally) draw at audio rate for realistic previews
  
• sample-accurate envelopes and motion, “meaning you can make an oscillator out of an envelope.”
  
• 25 node types and growing
  
• Make your own nodes with Python

Crazy stuff! It’ll be interesting to see how this one develops. And I hope the Reaktor developers are paying close attention; there’s a lot here that could inspire a future Reaktor version.

Full description, lots of background, and that bleeding-edge super-pre-alpha-at-your-own-risk:

Mod271 @NuDSP

Thanks to Ronnie of rekkerd.org for the tip!