RIk -
Your challenge assumes we know the meaning of the short and long symbols ;-)
Fortunately I do have a cross-reference to hand
Andy
G8IMR
On 2 February 2012 17:17, Rik Strobbe <[email protected]> wrote:
> Dear all,
>
>
>
> as mentioned some days ago I generated a whole series of Opera, WSPR
> and QRSS3 audio with a known SNR.
>
> For Opera and WSPR it was easy to determine the lowest SNR for a proper
> decode. But for QRSS3 it is much more difficult as it depends on the
> operators "sharp eye". It must be somewhere in the range of -24 to -28dB SNR
> (@ 2.5kHz BW).
>
> Today I did put all the QRSS3 screenshots in this range in a
> website, where you can fill in what you see (decode) for each screenshot.
>
> I would like to invite all of you to give it a try and send me the results
> (the more entries the better the statistics).
>
> After some time (Feb 10th) will put all results into some nice tables
> and graphs and make them available.
>
> Of course no personal (individual) results will be published. But based on
> the results every participant (who keeps his results) can see where he ends.
>
>
>
> The "QRSS3 Challenge" can be found at http://on7yd.strobbe.eu/QRSS/
>
>
>
> 73, Rik ON7YD - OR7T
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