Question 2 Consider transmission of a digitalised voltage signal. The analogue signal before digitalisation is of frequency 200 Hz ~ 3k Hz. Hamming code is used as the error control method. Assume even parity is used. (a) To avoid information loss, what is the lowest sampling frequency? (b) If the received code word is 110100010101, determine if the code word is correct. If no, identify the wrong bit and obtain the original data word. (c) For transmitting the signal in (b), determine the bandwidth required.

Question 2 Consider transmission of a digitalised voltage signal. The analogue signal before digitalisation is of frequency 200 Hz ~ 3k Hz. Hamming code is used as the error control method. Assume even parity is used. (a) To avoid information loss, what is the lowest sampling frequency? (b) If the received code word is 110100010101, determine if the code word is correct. If no, identify the wrong bit and obtain the original data word. (c) For transmitting the signal in (b), determine the bandwidth required.

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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