[Fists] Sounds of the Code

David J. Ring, Jr. n1ea at arrl.net
Sat May 27 03:58:49 EDT 2006


My dear fellow telegraphers!

I've loaded some sound files for giving examples of different keys sending
Morse code.

Bug sending (recorded by W1YT around 1982)
http://www.qsl.net/n1ea/n1ea_on_vibroplex.mp3

Cootie key demonstration:
http://www.qsl.net/n1ea/cootie_sending.mp3

Fast Straight Key sending:
http://www.qsl.net/n1ea/fast_hand_key.mp3

The bug and cootie sending are mine.  The bug recording is about 25 years
old.

When I first learned (?) to send on a sideswiper (or cootie key), I finally
made a recording when my "attempts" to send the alphabet and numbers finally
was able to be done without error.

The fast straight key was from a circa 1915 recording on a recording disk
made to teach radiotelegraphy that I found on the web.  I had thought the
speed was near 25 wpm, but Gary Bold, ZL1AN and others measured the dots
(time in milliseconds) and found it to be around 23 wpm.

I hope these recordings bring a smile to your lips.

73

David N1EA
=30=

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