3- Choose the correct answer:a.If the system requires lower system complexity, which system do yourecommend:i. DPCMii. DMiii. PCMb. The bandwidth of unipolar RZ isi. less thanii. bigger thaniii. equalthe bandwidth of polar NRZ.c. To reduce the "slope overload distortion" in DM we need toi. Increaseii. Decreaseiii. Maintaini.Increaseii. Decreaseiii. be Constantstep size.d. If we reduce the number of quantization levels, L, the quantization error will

3)a) Delta modulator (DM) has lowest system complexity since it is a one bit quantiser. 3)b) The…

a. If the system requires lower system complexity, which system do you recommend: i. DPCM ii. DM iii. PCM b. The bandwidth of unipolar RZ is i. less than ii. iii. equal bigger than c. To reduce the "slope overload distortion" in DM we need to i. Increase ii. Decrease iii. Maintain the bandwidth of polar NRZ. i. Increase ii. Decrease iii. be Constant .step size. d. If we reduce the number of quantization levels, L, the quantization error will

a. If the system requires lower system complexity, which system do you recommend: i. DPCM ii. DM iii. PCM b. The bandwidth of unipolar RZ is i. less than ii. iii. equal bigger than c. To reduce the "slope overload distortion" in DM we need to i. Increase ii. Decrease iii. Maintain the bandwidth of polar NRZ. i. Increase ii. Decrease iii. be Constant .step size. d. If we reduce the number of quantization levels, L, the quantization error will

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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1- Explain the principle of direct method generation of FM signal.2- What is the difference between narrowband FM and wideband FM refer tothe spectral component of the two signals.3- Compare the S/N ratio of:a) AM DSB-LCb) AM SSB-SCc) FM4- Explain the operation of frequency demodulation by using the PLL method.5- Explain what Carson's rule is.
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