On Fri, Jan 03, 2014 at 05:01:33PM -0600, Charles Z Henry wrote:
> The peak pressure difference occurs where the volume velocity is zero.
> The location of the peak spatial derivative of pressure coincides with the
> location of peak volume velocity.
I don't think acoustic levitation can be explained as long as
linearity is assumed - because in that case there can't be any
constant term in the forces that he acoustic waves generate.
So what's going on here is probably a lot more complex than
we imagine, and the way it's 'explained' in the video is
completely bogus.
Ciao,
-- FA A world of exhaustive, reliable metadata would be an utopia. It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically inflated market opportunities. (Cory Doctorow) _______________________________________________ Linux-audio-dev mailing list Linux-audio-dev@email-addr-hidden http://lists.linuxaudio.org/listinfo/linux-audio-devReceived on Sat Jan 4 04:15:02 2014
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