[A-DX] Reception Report VOA Radiogram 138 - 17580 kHz

[Roger]

Am 21.11.2015 um 21:05 schrieb Frank Kreuzinger:
> ................................
>
> Decoding the codes on laptop was possible only after denoising with 
> */SSTV Image Denoiser/*. I used prgram */QR Code Desktop Reader /*to 
> decode QR-images on laptop with win10. May be this decoding program is 
> not so suitable.
>
> Then I tried to decode QR-images like received (not denoised) by 
> mobile phone scanner from laptop screen (see attched pictures QR...). 
> That was no problem.
>
> .................................................
>
> Kind regards
> Frank Kreuzinger
> Pirna, Germany
>
>
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"....May be this decoding program is not so suitable...."


  I do not know if it's the identical program:   My used program is 
called exactly:    "CodeTwo QR Code Desktop Reader"
The trick for good results:

1)    Decoding not out of the file, but from the *screen*.

2.)   When the QR Code, which can be seen on the screen,   is too large 
(decoding with error messages) then you should *reduce* the view of the 
code area.

That in all cases brought better results.

http://www.rhci-online.net/radiogram/VoA_Radiogram_2015-11-21.htm#QR-code



And here is the comparison of the two images:
on the left  the solo-image,         on the right side the image of the 
simultaneous double-track (text + picture).
http://www.rhci-online.net/radiogram/VoA_Radiogram_2015-11-21.htm#comparison

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The radiogram of KBC brought a promotional info to broadcasting op DAB + 
in the Netherlands:
http://www.rhci-online.net/radiogram/VoA_Radiogram_2015-11-21.htm#KBC



roger