A 0-5V pressure signal u(t) of a touch sensor is sampled as s(n) using 8 bits at 10 millisecond period. a) What is the highest reconstructable pressure frequency of u(t). b) if there is 100Hz line...

A 0-5V pressure signal u(t) of a touch sensor is sampled as s(n) using 8 bits at 10 millisecond period.

a) What is the highest reconstructable pressure frequency of u(t).

b) if there is 100Hz line vibration of AC motor as a noise, what is the effect of this noise in s(n)