[Lowfer] Testing Modes

Lyle Koehler [email protected]
Sat, 29 Nov 2003 12:08:27 -0600


Just for kicks, I recorded locally-generated PSK31 and CW signals,
attenuated both of them by the same amount, and mixed them with white noise
generated in CoolEdit. MP3 files (unfortunately rather large; about 500 kB
each) of these simulations are available at
http://www.qsl.net/k0lr/pskvcw/pskvcw.htm. I'm trying to think of a suitable
prize for the first person to report one minute of solid copy of the
plain-text message using either mode. Of course, that test would be biased
toward CW because it is being sent at a much slower speed :-)

Lyle, K0LR