What the main advantage of PCM?
A) can travel small distances
B) higher bandwidth
C) lower noise
D) good reception
Correct Answer:
Verified
Q28: Carrier wave in modulation is a resultant
Q29: For a low level AM system, amplifier
Q30: Which is the greatest disadvantage of Pulse
Q31: Inductance and capacitance of a line is
Q32: Quantization noise occurs in_ _
A)frequency division multiplexing
B)time division
Q34: In AM pilot carrier, transmission has
A)carrier and
Q35: Quantization noise depends upon both sampling rate
Q36: Which of the following frequency is not
Q37: Companding is used in PCM transmitters to
Q38: What is the use of Companding?
A)in pcm
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