Chapter 7 Sampling Reconstruction SIt-nT Filter n=-0 P x xX h1(O) ( Zero-Order Hold p()=∑8(-m7) Xr x LPF Impulse-Train Sampling O<O<O.-09 Chapter 7 Sampling h (t) r x (t) r x (t) x(t) r = h (t) 0 x (t) 0  M c s − M LPF x (t) p x(t) x(t) p(t) (t nT ) n =  − + =−  Impulse-Train Sampling x (t) p x(t) p(t) (t nT ) n =  − + =−  Zero-Order Hold Reconstruction Filter