Principles of Communication Engineering
117404Module 4: Pulse Modulation-I
Q1c. The minimum sampling frequency required to avoid aliasing for a signal with a maximum frequency of 8 kHz is: (i) 8 kHz (ii) 12 kHz (iii) 16 kHz (iv) 20 kHz20242m
Module 4: Pulse Modulation-I
View this question on its own page →The minimum sampling frequency required to avoid aliasing for a signal with a maximum frequency of 8 kHz is:
(i) 8 kHz
(ii) 12 kHz
(iii) 16 kHz
(iv) 20 kHzQ1d. Which of the following is an advantage of PCM over analog modulation techniques? (i) Requires less bandwidth (ii) Higher noise immunity (iii) Simpler receiver design (iv) Lower power requirements20242m
Module 4: Pulse Modulation-I
View this question on its own page →Which of the following is an advantage of PCM over analog modulation techniques?
(i) Requires less bandwidth
(ii) Higher noise immunity
(iii) Simpler receiver design
(iv) Lower power requirementsQ1j. Which modulation uses the position of a pulse to convey information? (i) PAM (ii) PCM (iii) PPM (iv) PWM20252m
Module 4: Pulse Modulation-I
View this question on its own page →Which modulation uses the position of a pulse to convey information?
(i) PAM
(ii) PCM
(iii) PPM
(iv) PWMQ4b. Compare Pulse Amplitude Modulation (PAM), Pulse Position Modulation (PPM) and Pulse Code Modulation (PCM) with their applications.20247m
Module 4: Pulse Modulation-I
View this question on its own page →Compare Pulse Amplitude Modulation (PAM), Pulse Position Modulation (PPM) and Pulse Code Modulation (PCM) with their applications.
Q7a. Explain the generation and detection of Pulse Amplitude Modulation (PAM).20257m
Module 4: Pulse Modulation-I
View this question on its own page →Explain the generation and detection of Pulse Amplitude Modulation (PAM).
Q7b. Compare PAM, PPM, and PCM in terms of bandwidth, noise immunity, complexity, and applications.20257m
Module 4: Pulse Modulation-I
View this question on its own page →Compare PAM, PPM, and PCM in terms of bandwidth, noise immunity, complexity, and applications.