A new, free software release for Novation’s Launchpad could make your device a lot more usable – and it shows how useful OSC can be for hardware, even if that isn’t OSC hardware. (Now, imagine what OSC-native hardware can do.)

There are plenty of misunderstandings about OSC and the monome out there. Among them, there’s the notion that OSC won’t work without “extra software,” or that the only reason to use OSC messages with something like Novation’s Launchpad grid controller would be to emulate a monome.

Here’s the secret: even if you still don’t know what OpenSoundControl is, the idea is to make messages readable.

Novation released the MIDI message mappings for its Launchpad — that’s a good thing! (See previous post.) But because of the utilitarian and somewhat arbitrary way in which MIDI describes devices, MIDI messages just aren’t terribly readable. For instance, one button is called 50h (in hex), or 80 (in decimal). Where’s 80? Uh…. yeah, no one knows. And simple grid devices like the Launchpad and monome illustrate just how abstract MIDI is. The Launchpad has an 8×8 grid of buttons. You might expect them to be numbered from 0,0 to 7,7, or 1,1 to 8,8. But that’s not actually possible in MIDI.

Will Crossland to the rescue. He’s been working on an OSC wrapper for the Launchpad in Max/MSP (easily ported to other environments if you like). This makes the Launchpad more usable and more logical. It’s just one of what I think could be plenty of efforts to use arrays of buttons on music controllers more fluidly and flexibly. That, in turn, could take the DIY musical ingenuity shown by the monome community to the next level.

Oh, and Will even has an open MIDI networking tool, also built in Max – relevant to the earlier discussion of the day.

http://www.chippanfire.com/SoccoChico/Software

Will’s full description follows.

Part of the beauty of the iPhone from its launch date was the notion of a Mac you could fit in the palm of your hand. That makes it ironic that, for so many developers, mobile platforms in general have turned into a way to fragment software, to make it run fewer places instead of more. There’s something to be said for designing to a specific mobile device, but on the other hand, how many developers would want to restrict where their creations run? And particularly in music, isn’t the appeal of mobile creation the ability to have your tools work in more places? Maybe targeting just one gadget is the right choice for a given tool, but it shouldn’t be the only choice.

On the iPhone, the application Thump has plenty in common with a range of mobile music making tools. It’s simple but fun, a groove box with sequencing, subtractive synths, drums, and a set of basic effects, plus the ability to load your own samples and export songs.

Thump also demonstrates how simplifying sonic capabilities can produce musically-beautiful results, by focusing on the essentials and creating something with personality. Here’s a track by its creator showing off its sounds:
thump soundreel by mazbox

Well worth checking out the app on your platform of choice:
http://www.mrkbrz.com/thump/

What might not be immediately apparent is that under the hood, Thump makes use of the open source environment openFrameworks. As a result, the same code runs on iPhone, Mac, and Windows, as well as Linux. (It’s not distributed for Linux, but it could be. Hint, hint.) Creator Marek Bereza gives back, too – he ported the openFrameworks audio library to the iPhone, where it’s available to anyone.

Updated Marek notes in comments just what this means. The video below is, essentially, the same app. In place of the iPod screen, he has used a massive lattice of physical controls. A separate installation at the same show used a large touchscreen and simplified interface. And this really demonstrates what cross-platform means. Guy Kawasaki in the 80s mocked “ports” as a cheap wine. The idea is not to simply dump your code on a different platform and hope for the best – in fact, in this case, the changes from one platform to another were radical. The key is maximizing what’s essential, what really is not specific to a single device.

Physical Sequencer from Marek Bereza on Vimeo.

Creative Applications has a detailed write-up of the installation with more documentation.

If you’re interested in creating your own projects, oF has an elegant syntax based on Processing, but adapted to C/C++ coding paradigms and libraries.

jumping beans & .tape. from la bisogno on Vimeo.

What might a jar full of Mexican jumping beans sound like if composing their own ambient music? Scott Worley points us to a musical experiment by his labelmate Daniel Romero aka .tape, on netlabel yo.yo.pang!.
.tape programmed a sound environment in the free multimedia patching environment Pd (Pure Data). Contact microphones listen for the beans to jump, then use Pd’s onset detection (an analysis for transients) to trigger the sounds. Daniel reports the technique is “easy, but wholly effective.”

I’ll say – the music winds up being quite lovely, and rather than having a boring software-based random event generator, there’s something mesmerizing about watching the beans. You can download a free MP3/OGG file of the track, as well (and it sounds as though more projects may be coming):

pet-o-matic [asociación cultural la bisogno]

Descripción original en Español:

empezamos esta serie con la picante unión entre el músico Daniel Romero (aka .tape. ) y Pancho, Emiliano y Marcos, tres frijoles saltarines mexicanos

Sonidos y programación por .tape. secuenciación en directo por los 3 frijoles saltarines mexicanos micrófono de contacto + un “onset detection” en pd para disparar los sonidos. fácil pero rotundamente efectivo.

In other Pd news, the creators of the RjDj interactive/generative iPhone music app, which employs Pd patches, will be holding another sprint. This one will be located in London October 2-4.

The PowerMate from Griffin is an affordable, very compact USB knob with glowing blue LED feedback and push-and-turn functionality (so it’s a button, too). But using just one knob may not be all that useful for control. We’ve already seen Robert Hodgin VJing with four PowerMates, but our friends Bill Van Loo and Joshua Schnable have come up with a novel solution. Using Schnable’s custom software built in Pure Data (Pd), they’ve not only mapped the PowerMate to MIDI, but using switches and the push function allow you to control four or eight channels at once using just the one knob.

At the end of last week, they offered a first look at the solution, with a basic demo in Ableton Live (though any MIDI-capable software will work), and downloadable Pd patch and manual to get you started. The patch is open source-licensed.

announcing CTRL4 + CTRL8: MIDI Control for Griffin PowerMate + PureData

Of course, if you’d rather use OSC or create an instrument right in Pd, you can do that, too, with this as a template. But if you want to get up and running with your PowerMate – even if you’ve never used Pd – this should be quite accessible.

Check it out in action in the video below. More documentation is coming.

The manual itself is written from the Mac perspective, but with any MIDI loopback tool on Windows, it should work, too – and I believe some people are even using the PowerMate on Linux. If anyone wants to share how you’re using this on another platform or with another setup, that’d be great, in a noisepages post/blog or anywhere you like – just let us know. (Documentation, suffice to say, is a huge part of going open source.)

This might be worth trying with similar hardware like the (discontinued but still available) Logitech NuLOOQ Navigator, as well. (The NuLOOQ is more expensive list, but looks like prices are as low as $30, and it adds additional controls like a ring on the top.)

Griffin PowerMate

Logitech NuLOOQ Navigator

FIRST LOOK: Joshua Schnable’s CTRL8 Powermate/PD control software from chromedecay on Vimeo.

Editing drum patterns in RjDj/Pd from Frank Barknecht on Vimeo.

If making your own musical tools seems like a lot of work, you’re not wrong. The beauty of making your own stuff is all about making your own reusable modules that help you build musical solutions more quickly. Finding those useful modules can also help people new to programming or patching.

In Pure Data, the free and open source cousin of Max/MSP, one form of these reusable modules is called the “abstraction.” It’s an object that you can stick into your creations to help build what you need without a lot of fuss.

Translation: even if you’ve never patched before, you can start making fun drum pattern makers quickly using all-free software. The folks at RjDj, who have been creating mobile interactive toys for the iPhone and iPod touch (see our interview, recent story) have also been building a library of useful abstractions. Because that library is also free and open source and built for Pd, it works with your Mac, Windows, or Linux machine.

Here’s a great starter tutorial, useful for even newcomers:
Editing Drum Patterns in RjDj

For more Pd learning (see additional tips in comments):
Be a Music Geek Ninja with Electronic Music Programming in Pd: New Book

If you create stuff with this, be sure to share with us! And it’s brand new, but feel free to come join our Pd group on the in-alpha/beta Noisepages:
Pd Group

I wish I could be in London in July, but since I can’t, hopefully some readers of this site can make it to the upcoming Music Hackday, which features RjDj and lots of other online music projects (Soundcloud, Last.fm, the music API for The Echo Nest, 7digital, more):
http://musichackday.org/