Multiple Choice
When pulse code modulation is applied to non binary symbols we obtain waveform called as
A) pcm
B) pam
C) m-ary
D) line codes
Correct Answer:

Verified
Correct Answer:
Verified
Q10: The return to zero waveform consists of<br>A)unipolar
Q11: A PAM signal can be detected using<br>A)low
Q12: NRZ-S is complement of_ <br>A)nrz-l<br>B)nrz-m<br>C)nrz-l & nrz-m<br>D)none of
Q13: The use of non uniform quantization leads
Q14: In an ideal TDM system, the cross
Q16: Phase encoded group consists of<br>A)manchester coding<br>B)bi-phase-mark<br>C)miller coding<br>D)all
Q17: TDM requires<br>A)constant data transmission<br>B)transmission of data samples<br>C)transmission
Q18: Coherent demodulation of FSK signal can be
Q19: The mutual information between a pair of
Q20: In which waveform logic 1 and logic