Sent slower (narrower bandwidth) and with added error correction bits.
If 'someone' would publish the innards of that mode, a simple Tx only
keyer could surely be developed, and te mode woue be useful
All the clever bits of good error correcting datmodes are in the
receiving end. Generating the Tx waveform is trivial - so long as
the protocol is open source
'jnt
On 3 January 2012 09:30, "Horst Stöcker" <[email protected]> wrote:
> Hello,
> my first thought was: How can an average word tage more time in CW than in
> Opera? Then I thougth: The Morse code was optimized for being decoded by ear.
> If Opera is working binary to be decoded by computer this will be the reason
> for less duration - somethin like this
> http://www-e.uni-magdeburg.de/jschulen/morse/cw_key.html.
> A simple idea and fortunately Opera makes it suitble for ham use.
> I hope I can play wit that funny toy tonight at my beacon DI2AN. The problem
> is, that the keying (normally done by QRSS software) is done by an old 286
> laptop and I am quit sure that Opera will need more power because of the RX
> and Internet functions.
> However I am looking forward to make it work somehow . . .
> vy73 Horst DO1KHS/DI2AN
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