Question is ⇒ A speech signal, band limited to 4kHz and peak voltage varying between + 5V and - 5V is sampled at the Nyquist rate. Each sample is quantized and represented by 8 bits. If the bits 0 and 1 are transmitted using bipolar pulses, the minimum bandwidth required for distortion free transmission is, Options are ⇒ (A) 64 kHz, (B) 32 kHz, (C) 8 kHz, (D) 4 kHz, (E) , Leave your comments or Download question paper.

Question is ⇒ A speech signal, band limited to 4kHz and peak voltage varying between + 5V and - 5V is sampled at the Nyquist rate. Each sample is quantized and represented by 8 bits. If the bits 0 and 1 are transmitted using bipolar pulses, the minimum bandwidth required for distortion free transmission is, Options are ⇒ (A) 64 kHz, (B) 32 kHz, (C) 8 kHz, (D) 4 kHz, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A speech signal, band limited to 4kHz and peak voltage varying between + 5V and - 5V is sampled at the Nyquist rate. Each sample is quantized and represented by 8 bits. If the bits 0 and 1 are transmitted using bipolar pulses, the minimum bandwidth required for distortion free transmission is
A.	64 kHz [Wrong Answer]
B.	32 kHz [Wrong Answer]
C.	8 kHz [Wrong Answer]
D.	4 kHz [Correct Answer]
View Answer 1 -3 Explanation:- Answer : D 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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