Waveform Coding Techniques – 2

2. The modulation system inherently most noise resistant is :

(a) FM
(b) PM
(c) PWM
(d) PCM

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Waveform Coding Techniques - 3
Waveform Coding Techniques » Exercise - 1 3. While demodulating PCM, its is first converted into - (a) PAM (b) PPM (c) PWM (d) None of the above
Tags: waveform, coding, techniques, exercise, pcm, pwm, communication, engineering
Noise in Communication Systems - 3
Noise in Communication Systems » Exercise - 13.Which system is free from noise ? (a) FM (b) AM (c) Both FM and AM (d) None of the above
Tags: noise, communication, fm, exercise, system, engineering
Analog Pulse Modulation - 6
Analog Pulse Modulation » Exercise - 16. Which of the following modulating system is inherently most noise-resistant ? (a) PCM (b) PPM (c) FM (d) DSB
Tags: modulation, exercise, system, inherently, pcm, fm, communication, engineering
Analog Pulse Modulation - 7
Analog Pulse Modulation » Exercise - 17. Which of the following pulse modulating system analog ? (a) PCM (b) PWM (c) Both a and b (d) None of the above
Tags: modulation, exercise, system, pcm, pwm, communication, engineering
Waveform Coding Techniques - 4
Waveform Coding Techniques » Exercise - 1 4. For transmission of normal speech signal, the PCM channel needs a bandwidth : (a) 2 kHz (b) 4 kHz (c) 8 kHz (d) 64 kHz
Tags: waveform, coding, techniques, exercise, pcm, communication, engineering

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