Question is ⇒ 24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is, Options are ⇒ (A) 1.68 MHz, (B) 240 kHz, (C) 81.6 kHz, (D) 3.072 MHz, (E) , Leave your comments or Download question paper.

Question is ⇒ 24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is, Options are ⇒ (A) 1.68 MHz, (B) 240 kHz, (C) 81.6 kHz, (D) 3.072 MHz, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	24 telephone channels, each band limited to 3.4 kHz are to be time division multiplexed using PCM. If sampling frequency is 10 kHz and number of quantization levels is 128, the required bandwidth of PCM is
A.	1.68 MHz [Correct Answer]
B.	240 kHz [Wrong Answer]
C.	81.6 kHz [Wrong Answer]
D.	3.072 MHz [Wrong Answer]
View Answer 1 -2 Explanation:- Answer : A 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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