Vibrations and how they get to your ears.
Noise for airports is a blog about culture, sound, music, and technology.
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Updated (sometimes) by Nick Seaver.
This “drum machine” uses photosensors and a rotating can with a light source inside to sequence beats. That is actually a terrible description of what it does, as it is basically a totally crazy batch photo-controlled oscillators that, according to this video, can also be used to modulate sound from external sources.
The video is long, but click around—this contraption does a lot of things.
(via SynthGear)
