[CW] Spark

Bill Owens N2RKL [email protected]
Wed, 3 Sep 2003 22:26:42 -0400


On Wed, Sep 03, 2003 at 08:37:23PM -0500, [email protected] wrote:
> Does anyone know where a person can find an mp3 file of the sound of spark?
> I would like to hear it.  I wonder if someone fired one up in a screen room
> and taped it.

I was lucky enough to get an ad-hoc tour of the Antique Wireless
Association annex one afternoon, and after staring in amazement at a
whole series of things, was shown the rotary spark gap transmitter way
back in one corner. I believe that transmitter was actually used to
produce a 'reproduction' distress call as would have been sent by the
Titanic. The audio used to be on the AWA website, and though I can't
find it there any longer, David Ring N1EA has a copy on his site:
ftp://ftp.qsl.net/pub/n1ea/titanic.wav

Bill N2RKL