Music

Take your creations beyond the workshop and onto the stage with diy music instruments! Let us show you how these creations range from simple, basic setups that produce beautiful sounds to more complex projects that require a greater level of engineering knowledge. With these tutorials and examples, we’ll guide you on this journey to make your own musical instrument for experimental, artistic or everyday use – so whether you’re starting out new or a seasoned sound creator, come explore the wonderful world of making your own music.

DIY ambisonic microphone

DIY ambisonic microphone

First up is Dan Hemingson’s “ambisonic” (Wikipedia) recording work. Shown above is the tetrahedral microphone array Dan uses to record his soundscapes, three of which he played back on the ACTlab’s surround-sound system. The tetrahedral microphone arrangement makes it possible to mathematically derive any number or spatial arrangement of surround-sound channels from the raw audio. Professional ambisonic microphones cost thousands of dollars; Dan put his together for nine bucks. He played amazing recordings of a babbling river, a clowder of feeding cats, and a pipe organ recital at UT’s Bass Concert Hall, while the audience milled about the room to experience the spatial simulation of sound. The realism was absolutely uncanny.