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A comment on IP Over QR Code. Parent comment

Re:IP Over QR Code by andreareina on Sunday November 20, 2016 @12:49AM (#12997486)
In practice you're limited to sending information at half the theoretical maximum resolution[1], so 5 fps. Still has some very interesting possibilities.

[1] https://en.wikipedia.org/wiki/Nyquist_frequency (updated link, s/rate/frequency/)

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Re:IP Over QR Code by andars on Sunday November 20, 2016 @02:09AM (#12997720)
I don't think so. We aren't interested in reconstructing the signal, so if we have 10 samples of the flashing screen we will have 10 bits.

If I'm wrong please correct me.

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