Unlike the convolutional codes considered in this chapter, we recall from Chapter 6 that the convolutional code
Question:
Unlike the convolutional codes considered in this chapter, we recall from Chapter 6 that the convolutional code used in the voice band modem V.32 modem is nonlinear. Figure shows the circuit diagram of the convolutional encoder used in this modem; it uses modulo-2 multiplication and gates in addition to modulo-2 additions and delays. Explain the reason for nonlinearity of the encoder in Figure, and use an example to illustrate your explanation.
Transcribed Image Text:
Yan Mod-2 multiplier Output Input Mod-2 adder Flip-fiop Yon
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (9 reviews)
Nonlinearity of the encoder in Fig is determined by adding modulo2 in a bitbybit manner a pair of se...View the full answer
Answered By
Deepak Pal
Hi there! Are you looking for a committed, reliable, and enthusiastic tutor? Well, teaching and learning are more of a second nature to me, having been raised by parents who are both teachers. I have done plenty of studying and lots of learning on many exciting and challenging topics. All these experiences have influenced my decision to take on the teaching role in various capacities. As a tutor, I am looking forward to getting to understand your needs and helping you achieve your academic goals. I'm highly flexible and contactable. I am available to work on short notice since I only prefer to work with very small and select groups of students. Areas of interest: Business, accounting, Project management, sociology, technology, computers, English, linguistics, media, philosophy, political science, statistics, data science, Excel, psychology, art, history, health education, gender studies, cultural studies, ethics, religion. I am also decent with math(s) & Programming. If you have a project you think I can take on, please feel welcome to invite me, and I'm going to check it out!
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Telecommunication Engineering questions
-
In this chapter we discussed short-term U.S. government bonds. But the U.S. government also issues longer-term bonds with horizons of up to 30 years. Why do 20-year bonds issued by the U.S....
-
In this chapter we dened a supply chain as a network of manufacturers and service providers that work together to create products or services needed by end users. What are some of the different...
-
In this chapter we showed how a simple random sample of 30 EAI employees can be used to develop point estimates of the population mean annual salary, the population standard deviation for annual...
-
Single PlantwideandMultiple Production Department Factory Overhead Rate Methodsand Product Cost Distortion Eclipse Motor Company manufactures two types of specialty electric motors, a commercial...
-
Two planes approach each other head-on. Each has a speed of 780 km / h, and they spot each other when they are initially 10.0 km apart. How much time do the pilots have to take evasive action?
-
Propose a structure for a compound with molecular formula C 8 H 18 O that exhibits the following 1 H NMR and 13 C NMR spectra. Proton NMR 3.0 2.0 Chemical shift (ppm) 4.0 3.5 2.5 1.5 1.0 0.5 Carbon...
-
Outline the stages though which organisations go in using the internet, giving an original example of each.
-
The net income reported on the income statement for the current year was $165,300. Depreciation recorded on equipment and a building amounted to $46,700 for the year. Balances of the current asset...
-
Question Two (40 Points) Avaya Company is thinking to replace a three year old loader with a new one that is more efficient. The following information was provided by the Company: New loader List...
-
A computer laboratory in a school has 33 computers. Each of the 33 computers has 90% reliability. Allowing for 10% of the computers to be down, an instructor specifies an enrollment ceiling of 30 for...
-
As explained in the Introduction to this chapter, channel coding can be used to reduce the Eb/N0 required for a prescribed error performance or reduce the size of the receiving antenna for a...
-
Let rc(1) = p/q1 and rc(2) = p/q2 be the code rates of RSC encoders 1 and 2 in the turbo encoder of Figure. Find the code rate of the turbo code.
-
In Problems, establish each identity. 1 + sin 0 (sec 0 + tan 0) 1 - sin 0
-
Construct a 90% confidence interval for the population standard deviation o at Bank B. Bank B 4.2 5.4 5.9 6.1 6.6 7.7 7.7 8.6 9.3 10.0
-
Jamila Traders has a head office in Nanyuki and an autonomous branch in Thika. The trial balances of the head office and the branch as at 30 September 2014 were as follows: Head office Sh. Sh. Thika...
-
Poll Results in the Media USA Today provided results from a survey of 1144 Americans who were asked if they approve of Brett Kavanaugh as the choice for Supreme Court justice. 51% of the respondents...
-
ROI analysis using the DuPont model a. Firm A has a margin of 7%, sales of $980,000, and ROI of 19.6%. Calculate the firm's average total assets. b. Firm B has net income of $259,200, turnover of...
-
The test statistic of z = - 2.93 is obtained when testing the claim that p < 2/ 3. This is a left-tailed test. Using a 0.01 significance level, complete parts (a) and (b). a. Find the critical...
-
Ethics, capital budgeting. (CMA, adapted) The Evans Company must expand its manufac turing capabilities to meet the growing demand for its products. The first alternative is to expand its current...
-
Time Solutions, Inc. is an employment services firm that places both temporary and permanent workers with a variety of clients. Temporary placements account for 70% of Time Solutions' revenue;...
-
The accompanying graphs show the first ionization energies and electron affinities of the period 3 elements. Refer to the graphs to answer the questions that follow. a. Describe the general trend in...
-
A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the face width 2 in, and the diametral pitch 6 teeth/in. The...
-
A 20 spur pinion with 20 teeth and a module of 2.5 mm transmits 120 W to a 36-tooth gear. The pinion speed is 100 rev/min, and the gears are grade 1, 18 mm face width, through-hardened steel at 200...
-
Repeat Prob. 1419 using helical gears each with a 20 normal pitch angle and a helix angle of 30 and a normal diametral pitch of 6 teeth/in.
-
why would an auditor want to complete dual-purpose tests? what procedure can be put into place to help prevent fraud? List 4 procedures.
-
Based on the following information, calculate sustainable growth rate for Groot, Inc.: Profit margin= 7.1% Total asset turnover = 1.90 Total debt ratio = .45 Payout ratio = 20% What is the ROA here?
-
Consider the following: a call option on a stock has strike price $100, premium of $5 and the current price of the underlying stock is $100. If you buy the call option today, what is your holding...
Study smarter with the SolutionInn App