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Posted: **Tue May 24, 2022 9:32 am**

: 5 Which Of The Following Signals Can Be Downsampled By A Factor Of 2 Using The System In Figure 3 Without Any Loss Of I 1 (35.48 KiB) Viewed 17 times

5) Which of the following signals can be downsampled by a factor of 2 using the system in Figure 3 without any loss of information? a. x[n] = 8[n-no] (where no is an unknown integer) M b. x[n] = cos [4] xd[n] = x[nM] c. _x[n] = cos[¹/4] + cos[³/4] Sampling period T Sampling period T' = MT