[6 points] (a) What would be the total time to it would take to send the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
[6 points] (a) What would be the total time to it would take to send the following ASCII message over a 9600 bps communications channel: messageone (1) If asynchronous transmission was being used. (2) If synchronous transmission was being used. Assume that the frame has a two byte header and a two byte trailer. [6 points] (b) Given an analog signal with signal amplitudes of 12.3, 5.9, 0.1, 30.8 at successive sampling times. (1) What would be the bit stream sent if a PCM technique was used to sample the data? (2) What would the data rate be if the signal were being sampled every ms. Assume that the minimum necessary number of bits was being used to encode the above values. [8 points] (c) Given a voice grade communications channel: (1) What is the nominal bandwidth of the channel? (2) What is the PCM sampling rate for this channel? (3) Why was this rate chosen? (4) What is the actual digitized bit rate for this channel? [6 points] (a) What would be the total time to it would take to send the following ASCII message over a 9600 bps communications channel: messageone (1) If asynchronous transmission was being used. (2) If synchronous transmission was being used. Assume that the frame has a two byte header and a two byte trailer. [6 points] (b) Given an analog signal with signal amplitudes of 12.3, 5.9, 0.1, 30.8 at successive sampling times. (1) What would be the bit stream sent if a PCM technique was used to sample the data? (2) What would the data rate be if the signal were being sampled every ms. Assume that the minimum necessary number of bits was being used to encode the above values. [8 points] (c) Given a voice grade communications channel: (1) What is the nominal bandwidth of the channel? (2) What is the PCM sampling rate for this channel? (3) Why was this rate chosen? (4) What is the actual digitized bit rate for this channel?
Expert Answer:
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
Posted Date:
Students also viewed these computer network questions
-
Data related to the inventories of Alpine Ski Equipment and Supplies is presented below: Skis Boots Apparel Supplies Selling price $ 1 8 0 , 0 0 0 $ 1 4 0 , 0 0 0 $ 1 2 0 , 0 0 0 $ 6 0 , 0 0 0 Cost 1...
-
Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...
-
QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...
-
Different theories about early childhood inform approaches to children's learning and development. Early childhood educators draw upon a range of perspectives in their work ..." (EYLF p.12)....
-
Rework Prob. 16-78 when the temperature in the absorber is increased to 6°C and the temperature in the generator is reduced to 40°C. The saturation pressure of ammonia at 6°C is 534.8...
-
At the surface of the ocean, the water pressure is the same as the air pressure above the water, 15 lb/in2. Below the surface, the water pressure increases by 4.34 lb/in2 for every 10 ft of descent....
-
Tests of controls generally use what types of evidence-gathering procedures? Briefly describe each type.
-
While Butler and his wife, Wanda, were browsing through Sloans used car lot, Butler told Sloan that he was looking for a safe but cheap family car. Sloan said, That old Cadillac hearse aint hurt at...
-
During its first year of operations, Sheffield Corp. had these transactions pertaining to its common stock. Issued 4 0 , 0 0 0 shares for cash at $ 6 per share. Issued 6 9 , 0 0 0 shares for cash at...
-
Ahmed carries on business as a general trader. He has not kept proper accounting records and he asks you to help him prepare his Trading and Profit and Loss Account for the year ended 30 September...
-
The Abacus Computer Company has decided to use the Capital Asset Pricing Model to estimate its cost of equity. The firm's beta was estimated at 1.4. The S&P/TSX Composite-stock index has returned...
-
Accounts Payable Accounts Receivable Cash B Bland Media Information: E $ 25,000 210,000 Rent Expense Supplies $ 75,000 9,000 146,000 Supplies Expense 12,000 Common Stock 35,000 Taxes Expense 10,000...
-
The following information relates to the Samson Ltd for the year ended 31 December 2023: 1. Consolidated revenue amounted to R2,311,200 for the year. The costs to deliver these goods to clients...
-
An experiment was performed to assess the effects of a change in the manufacturing procedure on the average potency of a tablet product. A new batch of antibiotic tablets was made with a modification...
-
Discussion questions: With reference to the reading explain what Wolf means by a sane deep self. Do you think that Jojo is morally responsible (viz., deserving of praise and blame for his actions)?...
-
1) What do well chosen subnets accomplish? 2) What is the difference between a LAN and a VLAN? 3) What are the common issues in VLAN?
-
Perpetuities ??You are evaluating an investment that will pay ?$75 75 in 1? year, and it will continue to make payments at annual intervals? thereafter, but the payments will grow by 4 4?...
-
Swifty company is a publicly held corporation whose $1 par value stock is actively traded at $30 per share. The company issued 3400 shares of stock to acquire land recently advertised at $93000. When...
-
Identifying cost flows in process cost system} List in columnar form the transactions and the accounts debited and credited to reflect the flow of costs through a process cost accounting system for...
-
Departmental cost work sheet analysis; cost of production} summary, three departments, no beginning inventories Goode Manufacturing Co. has three departments and uses the process cost system of...
-
Cost of production summary, one department; beginning work} in process Bronson Company uses the process cost system. The following data, taken from the organization's books, reflect the results of...
Study smarter with the SolutionInn App