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Percussa Audio Cubes: Lights & Tangible Interface with Ableton Live and Alchemy

Mark Mosher Percussa Audio Cubes

I recently added Percussa AudioCubes to my studio and performance rig. While I’m planning a longer post offering an overview of how AudioCubes work, this is a quick post to mention two applications of AudioCube technology I’ve been experimenting with.

markmosher_audiocubes

First, I’m using them as lights. You can send RGB values to the cubes via MIDI. In the picture above, you can see a color fade being sent to an AudioCube via an Ableton MIDI clip. In a nutshell, you can sequence cubes as multi-color light sources against a timeline.  Controller number 14 is used for Red, 15 for Green and 16 for Blue.

Markmoshermusic_percussa_audiocubes_alchemy

Second, I’ve been experimenting with using AudioCubes+Ableton Live +VSTs to create "performance instruments” that I can play via cubes. In the picture above (click to enlarge), , I’m using Camel Audio Alchemy as a MIDI device with Ableton Live 8. The picture shows crop of a free Percussa app called MIDIBridge which is used to configure the cube settings. I’m using MIDI Yoke ports (I’m on Vista-32) between MIDIBridge and Ableton Live.

I am mapping device parameters to the X/Y of the remix pad in Alchemy. I then MIDI map faces of a an AucioCube in “sensor” mode to the performance parameters. In sensor mode, the AudioCube detects the proximity of my hands to their sides of the cube face and sends out a continuous controller value based on my hand position. So one face controls X, another Y. The same idea would work with Native Instruments KORE2.

Result = radical sonic changes within Camel Audio Alchmy presets with real time control via an AudioCube.

Links:

Mark Mosher
Electronic Music Artist, Composer, Sound Designer
Louisville/Denver/Boulder

http://www.modulatethis.com
http://www.markmoshermusic.com
http://www.twitter.com/markmosher

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