Ah, we love musical hacks that actually play music. [Mike Baxter] is back again with a new servo electric guitar. This one, called the physical string synthesizer, and has only one string. He’s using two Arduinos to control the unit. One to change the midi file to a note within the string’s limits and the second to actually control the servo. It seems like that could be simplified a little bit, but we’re pretty sure his end goal was to build an instrument quickly, not learn to be a circuit ninja. Last time we saw Mike Baxter, he had built a servo electric guitar that used a keypad for control. You can see a video of the single string one after the break.
Continue reading “Single string servo electric guitar”
We didn’t believe this hack at all when we saw it, or rather heard it. Surly a guitar made out of a shovel couldn’t sound decent. But the video (after the jump, skip to 2:40 for the jam) to our untrained ears sounded pretty rad. Could be the supremely well done wood work, proper use of tools, high tech pickups, or maybe Russian magic, we don’t know.
In fact, if you continue the video it doesn’t stop there. The creators also made a 2 string bass and a few other instruments from shovels. Do I smell a new shovel hero?
Related: Guitars made out of things that should not be guitars.
Continue reading “Shovel…guitar?”
This is (video above) perhaps the most abstract way of playing sounds…ever. Yes, we’ve heard Hard Drive music and Obsolete technology bands, but [DJ Sures] brings us the first ever, spark plug instrument.
Much like Velcro and Teflon, the musical spark plug is claimed to be an accident. After testing energy use vs. spark power with his flare stack ignition controller, [DJ Sures] noticed that different frequencies could be produced. It was only a matter of reprogramming before death metal Twinkle Twinkle Little Star is heard. Now he just needs to refine it a bit and build a full stereo cabinet.
This instrument caught our eye. It is a Laser device that looked like it could do midi input of some type. We played a little bit, but really weren’t too impressed. You know why? We’ve seen better.
[James] – Way to be hackers.
[Moldover] decided to change up the way CDs are packaged for his album release. Yes, you still get a CD with some pretty sweet music, but the case can also play sounds. He custom printed a circuit board containing some LEDs, buttons, photoresistors, and what looks to be a piezo transducer which all combine to produce a strange whine like noise. But with the included headphone jack, he shows it can be used to produce some very interesting music – reminds us of circuit bending.
The Irregular Incurve is a robotic instrument built by [Xiaoyang Feng] as part of his ITP thesis work. It’s a MIDI instrument with an array of 12 strung bows mounted to a curved shower rod. The end of each bow has a tuning key. The strings are each picked using independently mounted arms. One servo controls the downward motion of the pick while the other controls the rotation of the shaft. A damper is also attached to each arm. The string vibrations are transferred to a spruce soundbox under the bridge. Below you can see a video of Gizmodo playing with it at the ITP show. Check out [Xiaoyang]’s Flickr set for images of the build process plus some early videos of the mechanism.
Continue reading “Irregular Incurve robotic instrument”
This guitar bot is part of the Legue of Electronic Musical Urban Robots, or LEMUR. As you can see in the video, it has 4 strings, each mounted on it’s own unit. The pitch is controlled by a sliding bridge, while the strings are plucked by a series of picks mounted to motor. The sliding bridge is quite fast, being able to shift 2 whole octaves in a quarter of a second. The final effect is quite nice, we would listen even if we weren’t watching a robot work. This is the kind of thing we should expect to see at the Guthman Musical Instrument Competition.
[via Hacked Gadgets]