4 ms·
That sounds worth a go, although Shannon's system was analogue rather than digital which might have made a difference to the point where signal is unrecoverable
by deepnet 10y ago
That sounds worth a go, although Shannon's system was analogue rather than digital which might have made a difference to the point where signal is unrecoverable from noise.
Then there is the noise from the transatlantic cable.
- keithpeter 10y ago"Then there is the noise from the transatlantic cable." Sure would be, and then there would be severe bandwidth limitations, frequency dependent phase delays and so on. I can remember transatlantic cable telephone calls in 1960s/1970s (I was a small boy at the time) and they sounded like the Daleks. That is the interesting bit: US President says stuff into microphone and we have (President + Local Recorded Noise) convolved with Transatlantic cable = Input Then we have Churchill in his Siren Suit with a brandy or three playing his noise LP (I gather that they were 16" acetates at 78rpm) Input - Local Recorded Noise = something like President. I'll have a play over the weekend: just how bad can the transatlantic cable get before you lose the signal?