ET1410 - Module 2 - Homework Wk3 Due: Beginning of Class Week 4 Student Name: _________________________ Instructions: This is a homework assignment that covers Week 3 of our ET1410 class. You should neatly show your steps in the middle column, and provide your final answer in the right hand column. NEATNESS COUNTS. You must work in pencil, not pen. Must include units of measure in your answer!!! If no units, or incorrect units, points will be deducted. ProblemNo. | Your Solution
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One of the eye-popping techno wonders from the latest Batman installment involves the use of cellphones to “see” inside of buildings. When Lucius Fox plants a cellphone in Lau’s office building, the modified phone somehow creates a map of the buildings interior by using a “high frequency pulse” to create an image. Fox tells Bruce that it works just like sonar. Well to be more accurate he should have called it radar because that’s what it is. Sonar is when you reflect sound waves off of objects to
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ECET 340 Week 6 Homework 6 To Buy This material Click below link http://www.uoptutors.com/ecet-340-devry/ecet-340-week-6-homework-6 1. What are the four main functions of the HC12 Timer unit? 2. Two input capture events occur at counts 0×1037 and 0xFF20 of the free-running counter. How many counts (in decimal) have transpired between these two events? 3. What is the maximum time possible before the free-running counter overflows when the e MHz? 4. Two input capture events occur at 0×1037
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Topics : Sound Generation Introduction: From 'O' level physics, you have learned that sound is the vibration of air within the frequencies of range of 20 Hz. to 20KHz. If we can generate these air waves, we can make sound. A loud speaker is made up of a moving coil wound round a permanent magnet as shown in Figure 1. When an alternating current passes through the moving coil (also known as voice coil), a force is transmitted to the paper cone. The moving cone produces air pressure waves and
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For the second part of the experiment, choose your heaviest weight from the three that you use earlier. Then, move the laser 1 cm away from the string to obtain better results. Next turn on the wave driver and find the resonant frequency for the fundamental node of this string by playing with the frequency until the amplitude is maximized. Record this frequency. Now set up to plot Lissajous figures with the photodiode signal and the drive signal. This parametric plot will allow you to find the other
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Task 1B Frame Rates Frame Rates or FPS (Frames Per Second) is the amount of images that are being displayed each second, FPS would be used in videos, TV broadcasts, Video games, etc. The more frames that are put in per second will show a more smoother looking video and it will give better visuals. Higher FPS would be used for more professional use because it would take more to load comparing to a less FPS video, so a high FPS video can result in a bigger file size. YouTube has added a feature where
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Professor Haddad May 6, 2014 Bidding for Hertz: Leveraged Buyout This case goes over two different perspectives, which are the buyer and the seller. The company Ford is the seller, which is presented two alternatives. The purpose is to raise capital from Hertz by issuing and IPO. The second option is an LBO. The “Bidding Group”, is the buyer for the LBO, which consists of Carlyle, Clayton, Dubilier, and Rice. They are from the Merrill Lynch Global Private Equity group. The question is what
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Unit 1 Assignment 1 Blank Answer Sheet Name: Date: Electronics ET2530 1. Define Modulation. The process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that contains information to be transmitted. 2. What is a carrier Frequency? A carrier frequency is a single radio frequency with steady amplitude. 3. Describe two reasons that modulation is used for communications transmissions. a) Signal integrity b) Power savings 4. List
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206. What is Half Power Frequency? A) Voltage gain reduced to 50% B) Voltage gain reduced to 60.7% C) Voltage gain reduced to 70.7% D) Voltage gain reduced to 80.7% ANSWER: C 207. If the voltage gain drops to 70.7% of its midrange value, it is said to be _______ A) attenuated B) down 6 dB C) down 3 dB D) down 1 dB ANSWER: C 208. What is the gain that occurs between the lower and upper critical frequencies in amplifier? A) midrange gain B) critical gain C) bandwidth gain D) decibel gain ANSWER: A
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Based on the results, the maximum frequency that would not be aliased was the Nyquist frequency, which was 5000 Hz. In addition to that, the amplitude of the loud voice was higher than the amplitude of the low voice. The number of bits calculated based on the quantization was equal to 9.97 bits. The high cutoff and the low cutoff which are 110 Hz and 1100 Hz, were used to show the Fast Fourier Transform of the filtered voices, which results in producing better voice of the recording. Based on the
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