Subject: Re: Underwater sparks?
From: Ingvar Loco Nordin (loco.nordin@mbox200.swipnet.se)
Date: Thu Dec 13 2007 - 14:45:31 EST
Have you heard David Dunn's Chaos & the Emergemnt Mind of the Pond?
That contains clicks that you migt call sparks, from underwater insects.
Loco
12 dec 2007 kl. 03.32 skrev John Levack Drever:
> I have been doing some hydrophone recordings around the waters of
> Hong Kong using the DPA 8011 over the past few months.
>
> A recurring motif is what can best be described as sparks, and at
> its most extreme, Concrète PH. I have asked the Hong Kong
> Environmental Protection Department what it is. They couldn't give
> me an answer, however some of them happen to be divers, and
> regularly hear the same phenomenon around the coast of Hong Kong.
>
> Can anyone out there give me a lead as to its origin? Is it
> electronic discharge, tectonic plates moving, barnacles,...?
>
> Thanks in advance,
>
> John.
>
> ----------------------------------------------------
> Dr John Levack Drever
> Lecturer in Music
> Goldsmiths, University of London
>
> Visiting Scholar
> School of Creative Media
> City University of Hong Kong
>
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