Explore topic-wise MCQs in Digital Signal Processing Questions and Answers.

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

1.	Which of the following is true about the interpolated signal whose spectrum is V(ωy)?
A.	(I-1)-fold non-periodic
B.	(I-1)-fold periodic repetition
C.	I-fold non periodic
D.	I-fold periodic repetition
Answer» E.

Discussion

2.	The following sampling rate conversion technique is interpolation by a factor I.
A.	True
B.	False
Answer» B. False

Discussion

3.	What is the relationship between ωx and ωy?
A.	ωy= ωx.I
B.	ωy= ωx/I
C.	ωy= ωx+I
D.	None of the mentioned
Answer» C. ωy= ωx+I

Discussion

4.	If x(m) and v(m) are the original and interpolated signals and ωy denotes the frequency variable relative to the new sampling rate, then V(ωy)= X(ωyI).
A.	True
B.	False
Answer» B. False

Discussion

Explore topic-wise MCQs in Digital Signal Processing Questions and Answers.

Which of the following is true about the interpolated signal whose spectrum is V(ωy)?

The following sampling rate conversion technique is interpolation by a factor I.

What is the relationship between ωx and ωy?

If x(m) and v(m) are the original and interpolated signals and ωy denotes the frequency variable relative to the new sampling rate, then V(ωy)= X(ωyI).