Explore topic-wise MCQs in Digital Signal Processing.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Signal Processing knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the process of increasing the sampling rate by a factor I?

A. Sampling rate conversion
B. Interpolation
C. Decimation
D. None of the mentioned
Answer» C. Decimation
Discussion
2.

What is the process of reducing the sampling rate by a factor D?

A. Sampling rate conversion
B. Interpolation
C. Decimation
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
3.

If Fx and Fy are the sampling rates of the input and output signals respectively, then what is the value of Fy/Fx?

A. D/I
B. I/D
C. I.D
D. None of the mentioned
Answer» C. I.D
Discussion
4.

Which of the following is the disadvantage of sampling rate conversion by converting the signal into analog signal?

A. Signal distortion
B. Quantization effects
C. New sampling rate can be arbitrarily selected
D. Signal distortion & Quantization effects
Answer» E.
Discussion