[LAD] Audio Levitation

Arnold Krille arnold at arnoldarts.de
Fri Jan 3 19:02:17 UTC 2014


On Fri, 3 Jan 2014 16:00:16 +0000 Fons Adriaensen <fons at linuxaudio.org>
wrote:
> BTW, 120 db SPL is also around 1 W / m^2, so harvesting energy from
> sound panels (similar to solar panels) is another idea that won't
> go far.

I like your wording here:-) Especially considering the fact that sound
distributes spherical. So the energy looses in r^3... afair.

- Arnold
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