Decrease data usage with Blue hardware
#13
I live in central Victoria (Australia) and am some what bandwidth constrained. I keep the gain down but still manage to pick a lot of strokes in the 500 to 1000 km range.
It occurs to me that most of the junk signals are due to powerline noise (50/60 hz), electric fences, UHF military transmissions, and the odd axle welding plant. If the wave form is converted to the frequency domain (FFT) it is very easy to design a very narrow band filter to get rid of the junk. then forward the FFT to the server for processing. I am not sure how this would work with the stroke picking algorithms but it may be worth considering.
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RE: Decrease data usage with Blue hardware - by David.Gamble - 2016-01-19, 06:41



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