David wrote:

On Wed, 12 Apr 2006 16:08:40 GMT, "Frank Dresser"
wrote:


"Selwyn-Lloyd McPherson" wrote in message
.. .

[snip]

I've just gotten into shortwave radio and while I like listening to all
of the chatter, I am particularly fond of the noises that I am picking
up. There just seem to be so many types. I wish I knew which ones are
nonesense atmospheric/mechanical noise and which are meaningful. I hear
a lot of pulses or tones at regular intervals (and that are not the UTC
time broadcast). I wonder what these are.

Hmm. . .

Selwyn-Lloyd


Check out the sounds at:

http://www.wunclub.com/sounds/index.html

This is from:

http://www.wunclub.com/

Wunclub's digital signal FAQ is worth reading.

Frank Dresser


You better hurry. WUN Club is killing the site Friday.

A number of the WUN files and FAQ's will be moved to UDXF site.

dxAce
Michigan
USA