umbrelAudio Test

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Published 2010-11-11

This is my latest build for Instructables.com-The umbrelAudio! Using a dome umbrella I was able to manufacture a relatively inexpensive parabolic speaker sound space. As you can tell from the subtle yet noticeable differences in volume as the camera goes in and out of the umbrella, the umbrella acts as a relative focalizer for the music.

All Comments (3)

@Internatube 13 years ago

@bingo1912 Yeah that was actually the main inspiration for this device!
@GarysBBQSupplies 13 years ago

Now you just need to invent the "Cone of Silence"