It’s a Synthesizer. It’s a Violin. It’s a Modulin

It sounds a little like a Theremin and looks a lot like the contents of your scrap bin. But it’s a unique musical instrument called a modulin, and after a few teasers we finally have some details on how it was built.

Making music with marbles is how we first heard of [Martin] of the Swedish music group Wintergatan. He seems as passionate about making his own instruments as he is about the music itself, and we like that. The last time we saw one of his builds was this concert-ready music box, which he accompanied with an instrument he called a modulin. That video gave only a tantalizing look at this hacked together instrument, but the video below details it.

“Modulin” comes from the modular synthesizer units that create the waveforms and pressure-sensitive ribbon controller on the violin-like neck. The instrument has 10 Doepfer synthesizer modules mounted to a hacked-together frame of wood and connected by a forest of patch cables. [Martin]’s tour of the instrument is a good primer on how synthesizers synthesize – VCOs, VCAs, envelope generators, filters – it’s all there. We’re treated to a sample of the sounds a synthesizer can make, plus majestic and appropriately sci-fi sounding versions of Also sprach Zarathustra and the theme from Jurassic Park. And be sure to check out the other video for another possibly familiar tune.

This might be old hat to musicians, but for those of us to whom music is a mystery, such builds hold extra sway. Not only is [Martin] making music, he’s making the means to make music. We’re looking forward to hearing what’s next.

Continue reading “It’s a Synthesizer. It’s a Violin. It’s a Modulin”

Rock Out With Your Ribbon Controller Bass

Ribbon-Bass

[Brendan Byrne] stripped this instrument down to basics and built himself a ribbon controller bass guitar. Details are still a bit sparse  on his website, but there are plenty of detailed pictures on his flickr stream. [Brendan] built his bass as part the Future of Guitar Design Course at Parsons the New School for Design. His goal was to create an experience in which playing the instrument and altering parameters of effects are triggered by the same gestures. He’s definitely succeeded in that effort.

Basically, the bass is a four channel ribbon controller. The frets were removed to make way for four graphite strips. [Brendan] followed [Iain’s] excellent tutorial to create his own graphite strips using soft artist’s pencils. The ribbons essentially become potentiometers, which are then read by a teensy. [Brendan] expanded the instrument’s sonic palette by adding several buttons and potentiometers mapped to MIDI control codes. He even included a triple axis accelerometer so every movement of the bass can be mapped. The MIDI data is sent to a PC running commercial music software. Analog sound comes from a piezo pickup placed under the bridge of the bass.

The results are pretty awesome. While we can’t say [Brendan’s] demo was music to our ears, we definitely see the musical possibilities of this kind of instrument.

Continue reading “Rock Out With Your Ribbon Controller Bass”