What did you send me?
What did you send me?. How do we counter signal attenuation and noise?. [ 8, 5, 12, 12, 15 ]. [8, 5, 12, 12, 15]. “ HELLO ”. [8, 5, 12, 12, 15]. [ 2.70, 1.95, 3.70, 3.70, 4.45 ]. “ ????? ”. f(x). x. y. 8 5 12 12 15. 2.70 1.95 3.70 3.70 4.45. f(x). Receiver only sees y .
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