Question: Consider a DM system designed to accommodate analog message signals limited to band-width W = 5 kHz. A sinusoidal test signal of amplitude A =

Consider a DM system designed to accommodate analog message signals limited to band-width W = 5 kHz. A sinusoidal test signal of amplitude A = 1 volt and frequency ƒ_m = 1 kHz is applied to the system. The sampling rate of the system is 50 kHz.

(a) Calculate the step size ∆ required to minimize slope overload.

(b) Calculate the signal-to-(quantization) noise ratio of the system for the specified sinusoidal test signal.

For these calculations, use the formulas derived in Problems 3.27 and 3.28.

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