Question No. 4 (5*3 marks] A television signal (videe and audio) has a bandwidth of 4.5...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Question No. 4 (5*3 marks] A television signal (videe and audio) has a bandwidth of 4.5 MHz. This signal is sampled, quantized, and binary coded to obtain a Pulse code modulation (PCM) signal. 4.5x2 =9 1.2x9= 1o 8 MA a) Determine the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate. b) If the samples are quantized into 1024 levels, determine the number of binary pulses required to encode each sample. c) Determine the binary pulse rate (bits per second) of the binary coded signal, and the minimum bandwidth required to transmit this signal. 1024 ho hits 108M 10-8xl06 .6., to fo8 Mb/s Question No. 4 (5*3 marks] A television signal (videe and audio) has a bandwidth of 4.5 MHz. This signal is sampled, quantized, and binary coded to obtain a Pulse code modulation (PCM) signal. 4.5x2 =9 1.2x9= 1o 8 MA a) Determine the sampling rate if the signal is to be sampled at a rate 20% above the Nyquist rate. b) If the samples are quantized into 1024 levels, determine the number of binary pulses required to encode each sample. c) Determine the binary pulse rate (bits per second) of the binary coded signal, and the minimum bandwidth required to transmit this signal. 1024 ho hits 108M 10-8xl06 .6., to fo8 Mb/s
Expert Answer:
Related Book For
Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers
ISBN: 978-1118324561
3rd edition
Authors: Roy D. Yates, David J. Goodman
Posted Date:
Students also viewed these accounting questions
-
Television channels are 6 MHz wide. How many bits/sec can be sent if four-level digital signals are used? Assume a noiseless channel.
-
A speech signal with bandwidth B = 10 kHz is sampled at F2 = 20 kHz. Suppose that the signals is corrupted by four sinusoids with frequencies F1 = 10,000 Hz, F3 = 7778 Hz, F2 = 8889 Hz, F4 = 6667 Hz...
-
A mass MA decays into masses MB and MC. What are the energies of MB and MC? What are their momenta?
-
The figure shows a coil with a sheet iron core with unlimited magnetic penetration and a rectangular cross-section. The coil is made of insulated copper wire with specific resistance p. Coil...
-
Sixteen studentsfive freshmen, four sophomores, four juniors, and three seniorshave applied for membership in their schools Communications Board, a group that oversees the colleges newspaper,...
-
Pom Computers borrows HK$60,000 on July 1 from the bank by signing a HK$60,000, 10%, one-year note payable (amounts in thousands). a. Prepare the journal entry to record the proceeds of the note. b....
-
On July 1, 2016, The Hershey Company acquired 75 percent of the common stock of Bagota Organic Chocolates. The \($1.2\) billion purchase price was paid in cash and newly-issued debt securities. The...
-
Morse Company manufactures basketballs. Materials are added at the beginning of the production process and conversion costs are incurred uniformly. Production and cost data for the month of July 2012...
-
1. A company sells Gizmos to consumers at a price of $104 per unit. The cost to produce Gizmos is $46 per unit. The company will sell 12,000 Gizmos to consumers each year. The fixed costs incurred ...
-
Finney Company's condensed income statement is presented below: The following data is compiled relative to Finney's operating segments: Included in the amounts allocated to each segment on the above...
-
Question 2: For the following sample data: X 1 2 3 4 5 f 384 208 98 56 28 28 Find the mean, median, and the mode. 9 7 8 6 10 12 8 2 3 1
-
1 . A 3 0 - year 6 . 5 0 0 % semi - annual coupon bond has a tenor of 1 7 years and a yield to maturity of 7 . 7 5 0 % . In percent of PAR, what is the price of the bond today? 2 . A 3 0 - year 5 . 5...
-
1. Explain how a country could have an absolute disadvantage in the production of a product relative to another country and still have a comparative advantage in the production of the product. 2....
-
Kubin Company's relevant range of production is 14,000 to 20,500 units. When it produces and sells 17,250 units, its average costs per unit are as follows: Average Cost per Unit Direct materials $...
-
Use the methods of accurately determining dimensions of materials for construction projects by scaling requirements from drawings and specifications and calculate the area and no of lining material...
-
Liberty Ventures Inc. reported $350,400 profit in 2023 and declared preferred dividends of $17,800. The following changes in common shares outstanding occurred during the year: Jan. 1 130,000 common...
-
BB incorporated 31 Jan 2017 1. Fixed charge - XYZ Bank - Secure loan RM500K Jun 2017 - Fixed charge registered takes priority over earlier fixed change that not registered 2. Floating charge - Quick...
-
Using Apple, demonstrate how the differentiation strategy can be well implemented.
-
X and Y have the join PDF (a) What is fX|Y(x|y)? (c) What is the minimum mean square error of the estimate of X given Y == 0.5? 2 0Sa 0 otherwise. 1 a M (y), e* (0.5) = E [(X-XM (0.5))Y = 0.5] ,
-
This problem outlines a proof of Theorem 5.13. (a) Show that (b) Use Part (a) to show that (c) Show that Var[X^] = a2 Var [x] and Var [Y^] = c2 Var[Y]. (d) Combine parts (b) and (c) to relate PX^,Y^...
-
X and Z are independent random variables with E[X] = E[Z] = 0 and variance Var [X] = 1 and Var [Z] = 16. Let Y = X + Z. Find the correlation coefficient p of x and Y, Are X and Y independent?
-
Petronet sells merchandise to its 80-percnet subsidiary Sonata at a markup of 20 percent on cost. During 2017, Petronet charges Sonata \($4,000,000\) for merchandise sales. Sonatas 2017 beginning...
-
Pentamedia owns 90 percent of Sesa. At the start of 2016, Sesa sold buildings carried at \($4,000,000\), net, to Pentamedia for \($6,000,000\). The buildings had a remaining life of 10 years and...
-
A parent sells land costing \($35,000\) to a subsidiary in 2016 for \($55,000\). The subsidiary sells the land in 2018 to a third party for \($85,000\). On the consolidated income statement for 2018,...
Study smarter with the SolutionInn App