Question: Consider a communication system that converts a digital signal to analog form for transmission, then recovers the digital signal at the receiving end. Another system

Consider a communication system that converts a digital signal to analog form for transmission, then recovers the digital signal at the receiving end. Another system starts with an analog signal, which it then converts to digital form for transmission, and recovers the analog signal at the receiving end. Both systems require both A-to-D and D-to-A conversion, yet one system is considered more reliable than the other. Which one? Why? Compare the A-to-D-to-A communication system with one that is entirely analog. What are the important factors affecting the performance of each system?

Step by Step Solution

★★★★★

3.48 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The AtoDtoA communication system is more reliable because digital transmission can ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1806_60b8c1213d2fd_721354.pdf

180 KBs PDF File

1806_60b8c1213d2fd_721354.docx

120 KBs Word File

Students Have Also Explored These Related Computer Architecture Questions!

A solid-state camera has a 256 x 256 pixel matrix. The analogtodigital converter takes 0.20 microseconds (0.20 x 10-6 sec) to convert the analog charge signal for each pixel into the corresponding...

In this problem we consider sending real-time voice from Host A to Host B over a packet-switched network (VoIP). Host A converts analog voice to a digital 64 kbps bit stream on the fly. Host A then...

Consider the block diagram of a typical digital transmission system. Speculate where one would use source coding and channel coding. Differentiate between them. Would they increase or decrease the...

convert into word also the choices and correct answer 34, Which is a volatile memory? A. ROM C. BIOS B. PROM D. RAM 35. Modulator-demodulator is a device that converts ; A, Digital signal into analog...

EET 412 2017-1 1. The number of different possible binary PCM values that can be encoded with 5-bit words is (a) 16 (b) 5 (c) 64 (d) 32 2. An analog signal is to be encoded with at least 2000 values....

2 Instrumentation stu hecking Your Knowledge 1. Which type of instrument does the following graphic represent? a. Digital - Analog c. Both digital and analog 2. Which type of instrument can jump from...

Question 1 [4 points) Is the following statement true or false? Ethics have nothing to do with information systems. If} True Iii:1 False Question 2 [4 points) Is the following statement true or...

I want answers to the case study below CASE STUDY The Rise, Fall, and Resurrection of Iridium: A Project Management Perspective The Iridium Project was designed to create a worldwide wireless...

please provide answers from 5 to 18 The Rise, Fall, and Resurrection of Iridium: A Project Management Perspective The Iridium Project was designed to create a worldwide wireless handheld mobile phone...

The Rise, Fall, and Resurrection of Iridium: A Project Management Perspective The Iridium Project was designed to create a worldwide wireless handheld mobile phone system with the ability to...

Why are information systems so essential for running and managing a business today? List and describe six reasons why information systems are so important for business today.

Consider the state space system below, where a is a real number a [x]-[22 1+u y = [2_1] [x] a. (5p) For what values of a are the system controllable? b. (5p) For what values of a are the system...

10.8 A study found that 51 children who watched a commercial for Walker Crisps (potato chips) featuring a long-standing sports celebrity endorser ate a mean of 36 grams of Walker Crisps as compared...

1 Locational arbitrage. Explain the concept of locational arbitrage and the scenario necessary for it to be plausible.

Why is the program counter a pointer and not a counter?

The structure in Figure P2.52 contains registers, ALUs, multiplexers, tristate gates, and buses and is essentially a more elaborate form of the register, ALU structure we introduced in this chapter....

The state diagram in Figure P2.51 describes a system with states A, B, and C. The system is initialized in State A. The state transition notation x/yz indicates that an input x causes a transition in...

Need help on this: 3. Let X1, X2, ..., An be a random sample from a population with probability density function: 505 if x > 0 f(x|0) = 0, otherwise (a) Find the method of moments estimator OMME of...

Please show all steps American Products is concerned about managing cash effiently. On average, inventories have an age of 90 days, and accounts receivable are collected in 60 days. Account payables...

The 2017 balance sheet of Kerber's Tennis Shop, Incorporated, showed long-term debt of $2.15 million, and the 2018 balance sheet showed long-term debt of $3.7 million. The 2018 income statement...