I read we can decode signals reliably, but the hardware required is the size of a large desktop, so not something anyone could feasibly lug around. With that sa

I read we can decode signals reliably, but the hardware required is the size of a large desktop, so not something anyone could feasibly lug around. With that said, I think the use of GPUs is relatively new in the field, and I don't believe anyone is using ASICs, so there may be some significant gains possible.