A digitization guideline which states that the sampling frequency should exceed the signal frequency by at least a multiple of two is the
A) Analog-Digital rule
B) Sample rate rule
C) Leibniz rule
D) Nyquist rule

Question

Quizplus · Accepted Answer

The Nyquist rule, also known as the Nyquist theorem, states that to accurately digitize a signal, the sampling rate must be at least twice the highest frequency present in the signal. This ensures that the digital representation captures all the variations in the analog signal without loss of information due to undersampling.

A Digitization Guideline Which States That the Sampling Frequency Should