Synapse Turns Your Kinect Into A Dubstep Theremin

June 23, 2011 by Mike Nathan 12 Comments

kinect_dubstep_theremin

[Ryan Challinor] is part of a group constructing a display for this year’s Burning Man festival that includes the Kinect, Ableton Live, and Quartz Composer. As the programming guru of the project, he was tasked with creating a method for his partners to utilize all three products via an easy to use interface.

His application is called Synapse and was inspired by videos he saw online of people controlling individual Dubstep beats or sound effects with the Kinect. Synapse allows you to map multiple effects to each limb, sending joint positions, hit events, and image depth data to both Ableton and Quartz Composer via OSC. The user interface looks fairly easy to work with, enabling musicians and artists to create awesome audio/visual displays using their bodies as instruments, in a very short period of time.

Check out the pair of videos below to see a brief walkthrough of the software interface as well as a quick video demonstration of what Synapse is capable of.

[via KinectHacks]

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An Instrument That Plays Along With You

June 15, 2011 by Mike Nathan 16 Comments

muse

The crew over at Teague Labs was talking about musical instruments and how digital music creation seems to get bogged down under user interfaces littered with increasing numbers of buttons, knobs, and sliders. They decided to build a musical device that has its own musical inclinations and personality, while also allowing for two-way interaction with the user.

The resulting creation is Muze, a simple musical instrument with only a single user input. Muze has been programmed with a palette of notes that it can combine and remix into a nearly infinite number of musical combinations. Muze is perfectly happy composing on its own, and will create music that evolves over time, if left alone long enough.

As with all musicians, not every tune is a hit, so Muze can be gently nudged away from cacophonous melodies with a simple twist of a knob. Each of the device’s knobs represent a blend of functions, which are used to influence Muze when placed on the board. The interaction does not send Muze flying into a completely different direction, rather it tells Muze to shake things up a little bit, much like you would ask your guitarist to pick up the tempo during a jam session.

It’s a neat little instrument, and we can imagine it would be a big hit with kids and adults alike. Keep reading to see a video demonstration of Muze in action.

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The Jazari Robotic Jazz Enesmble

June 11, 2011 by Jeremy Cook 11 Comments

As anyone who’s been to Chuck E Cheese’s knows, robotic bands have been under development for years. Patrick Flanagan’s cyborg percussion ensemble, Jazari seems to take things to a new level.

As Patrick describes it, Jazari “fuses African rhythms,
algorithmic composition, computer music, and electro-mechanics into
beat-driven steamfunk.” The controls are quite unique as well. Originally, the controller was simply a Wiimote. This was limited, since one needs three fingers to hold on to it, so a new “springbok” device was born allowing all five fingers to be used to play music. The vocal part of the music is created using an Android program called “voloco”.

The video after the break should explain everything a little better, and the music itself is pretty cool. Patrick will be doing more programming and hardware work over the summer rather than touring much, but “they” should give an awesome concert once all the bugs are worked out. Continue reading “The Jazari Robotic Jazz Enesmble” →

ChipKIT Sketch: Mini Polyphonic Sampling Synth

June 8, 2011 by Phil Burgess 20 Comments

In our hands-on review of the Digilent chipKIT Uno32, we posed the question of what the lasting appeal might be for a 32-bit Arduino work-alike. We felt it needed some novel applications exploiting its special features…not just the same old Arduino sketches with MOAR BITS. After the fractal demo, we’ve hit upon something unique and fun…

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Music Tank Puts The Boom In Boombox

May 27, 2011 by Mike Nathan 7 Comments

music_tank

When you think of Memorial Day weekend, what comes to mind? Well around here, all we can think about is this tank cum boombox that Instructable user [Elian_gonzalez] put together.

This build is actually the third version of his Music Tank, and it comes with all sorts of improvements over previous models. The tank is primarily constructed out of plywood, with cavernous compartments for holding all of its goodies. In its capacious body, the tank sports a 60 Watt stereo system that powers a pair of external speakers mounted on either side of the turret. The turret itself contains an air-powered cannon built from PVC tubing, which we imagine can be used to shoot a multitude of different projectiles.

While the concept itself is pretty cool, the tank happens to be nearly self-sustaining as well. The tank has a pretty deep battery well and uses a 50w home made solar panel to help keep things topped off while in use. [Elian] does not specify a total running time, but we imagine that it can go for hours on a nice, sunny day.

Keep reading to see a long video walkthrough of the Music Tank MK3 in action. Continue reading “Music Tank Puts The Boom In Boombox” →

Resurrecting The Optigan Disc Format

May 16, 2011 by Mike Nathan 23 Comments

optigan

The Optigan and Orchestron were a pair of electronic organs built by Mattel in the 1970s which used swappable optical discs to store instrument information. The discs can still be found today, but the organs are extremely scarce, much to [Gan’s] dismay. After researching the organs for a bit, he decided he could probably build his own MIDI-compatible interface for the audio discs.

The discs have audio waveform data printed on them, which can be read using an LED on one side of the disc and an optical transistor on another. After successfully prototyping a reader that could interpret one of the disc’s audio tracks, he constructed a device to read all of the tracks simultaneously, just like the original organs.

His makeshift turntable was constructed on top of an old record player using acrylic discs and toy car wheels to keep things steady. Once the disc is placed on the turntable, he sets his reader in place, and via some custom circuitry, he is able to play the discs using his much more modern keyboard. It sounds pretty decent as you can see in the video below, though he does admit he would like to tweak a few things to make it sound even better.

[thanks Bryan]

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Google ADK Project Shows Just How Easy It Is To Use

May 16, 2011 by Mike Nathan 9 Comments

first_adk_project

[yergacheffe] was able to get his hands on a shiny new Google ADK board about a week before it was announced at I/O, and got busy putting together a neat project to show off some of the ADK’s features. His idea was to meld together the ADK and Google’s new music service, two items he says complement each other very well.

He had a handful of LED matrices left over from last year’s Maker Faire, which he decided to use as a Google music metadata display. The base of the display is made from laser-cut acrylic, with a few spare ShiftBrites lighting up the Google music beta logo.

He says it took literally just a couple lines of code to get his Android handset to talk with the display – a testament to just how easy it is to use the ADK.

Pretty much anyone can walk up, attach their phone, and see their current music track on the display with zero fuss, which you can see in the video demo below.

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