Question is ⇒ An audio signal is band limited to 4 kHz. It is sampled at 8 kHz. What will be the spectrum of the sampled signal?, Options are ⇒ (A) -4 kHz to 4 kHz, (B) -8 kHz to 8 kHz, (C) every 4n kHz repeating, (D) every ± 8 kHz and operating as well as at zero (k integer), (E) , Leave your comments or Download question paper.

Question is ⇒ An audio signal is band limited to 4 kHz. It is sampled at 8 kHz. What will be the spectrum of the sampled signal?, Options are ⇒ (A) -4 kHz to 4 kHz, (B) -8 kHz to 8 kHz, (C) every 4n kHz repeating, (D) every ± 8 kHz and operating as well as at zero (k integer), (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	An audio signal is band limited to 4 kHz. It is sampled at 8 kHz. What will be the spectrum of the sampled signal?
A.	-4 kHz to 4 kHz [Wrong Answer]
B.	-8 kHz to 8 kHz [Wrong Answer]
C.	every 4n kHz repeating [Correct Answer]
D.	every ± 8 kHz and operating as well as at zero (k integer) [Wrong Answer]
View Answer 2 -1 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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