Which of the following is used to generate PDM?
A) free running multi-vibrator
B) monostable multi-vibrator
C) jk flip-flop
D) schmitt trigger
Correct Answer:
Verified
Q2: An audio signal (say from 50 Hz
Q3: If in a broadcasting studio, a 1000
Q4: Which one of the following is analog?
A)pcm
B)pwm
C)delta
Q5: The disadvantage of FM over AM is
Q6: Which of the following is a digital
Q8: SSB can be generated by
A)filter method
B)phase cancellation
Q9: A zero mean white Gaussian noise is
Q10: What is the purpose of peak clipper
Q11: In case of low level amplitude modulation
Q12: Under ordinary circumstances, impulse noise can be
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