INTRODUCTION TO TELECOMMUNICATION By Michelle Harris A Project Submitted to the Faculty of the Computer Science Department In Partial Fulfillment of the Requirements For the Bachelor’s Degree of MANAGEMENT INFORMATION SYSTEMS In the Graduate College THE PORTMORE COMMUNITY COLLEGE 2013 ACKNOWLEDGEMENTS I would like to take this opportunity to thank the lord for health and strength to complete this project. Special thanks also goes to Ryan Howard one of my class
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Discussion Questions (1) There could be various reasons to why the physical count of Lakeside’s inventory produces a balance that is almost $14000 below the figure indicated by the company’s own perpetual records: Inventory may have been counted incorrectly Company’s inventory may be out on consignment It may be an indication of theft Perpetual records may be in error i. Human error ii. FIFO not properly applied Inventory that are damaged or obsolete may be disposed without recording a reduction
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Military Institute of Science & Technology Aero Instrumentation and Measurement Laboratory AEAV-312 Exp No: - 01 Exp Name: - Water Level Control by Feedback Method. Objectives: The Objective of this experiment is to control the level water by feedback transducer‚ and get familiar with the action of PID. Theory: Measurement of level and pressure (analog type output) with pressure and level measurements‚ the pressure sensor set at the bottom of the vertical column of unit ty3oa/ev is used
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CONFIDENTIAL CS/JAN 2012/QMT500 UNIVERSITI TEKNOLOGI MARA FINAL EXAMINATION COURSE COURSE CODE EXAMINATION TIME STATISTICS FOR ENGINEERING QMT500 JANUARY 2012 3 HOURS INSTRUCTIONS TO CANDIDATES 1. This question paper consists of five (5) questions. 2. Answer ALL questions in the Answer Booklet. Start each answer on a new page. Do not bring any material into the examination room unless permission is given by the invigilator. Please check to make sure that this examination pack
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Hz to 1 MHz)‚ however‚ the inductor value becomes very large and the inductor itself gets quite bulky‚ making economical production difficult. In these cases‚ active filters become important. Active filters are circuits that use an operational amplifier (op amp) as the active device in combination with some resistors and capacitors to provide an LRC-like filter performance at low frequencies (Figure 16–1). L R C VIN VOUT VIN VOUT R1 C1 C2 R2 Figure 16–1. Second-Order Passive Low-Pass and
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given to A/D converters. Let us consider the analog inputs are given by the four different sensors ranging from 0-5v volt. The output of sensors in terms of milli volts‚ then the milli volt output will be amplified with the help of the suitable amplifier. Then the amplified signal will be in the range of 0 to 5 volts. Then it will be given to the ADC (analog to digital converter)‚ this will convert the analog voltage into digital data. The ADC‚ which we are going to use is ADC0809‚ it is an eight
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the method used to boost a digital signal’s strength‚ compared with the method of boosting an analog signal’s strength? (D) A digital signal requires a repeater‚ which retransmits the signal in its original form‚ and an analog signal requires an amplifier‚ which increases the strength of both the signal and the noise it has accumulated. 4. What is the origin of the word “modem?” (B) Modulator/ demodulator 5. With everything else being equal‚ which of the following transmission techniques is capable
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Unit 1: Introduction to Electronic Communication Saurabh Khatri Lecturer Department of Computer Technology VIT‚ Pune Syllabus Unit 2 Unit 4 Unit 5 Unit 1 Unit 3 Books to refer “Communication Electronics- Principles and Applications”‚ by Frenzel‚ Tata McGraw Hill Publication‚ ISBN 0-07048398-1‚ Edition 3rd. ”Computer Networks”‚ by Andrew S. Tenenbaum ‚ Prentice Hall of India‚ ISBN 81-203-2175-8‚ 4th Edition. Assessment Total assessment = 100 15 – CT (7.5)
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CHAPTER 1 Introduction Chapter 1 Introduction 1.1 What is WLAN? 1.1.1 WLAN Wireless Local Area Network (WLAN) is a kind of local area network which established using a wireless link between the service providers and the clients using some wireless equipment. This network development is based on the IEEE 802.11 standard. 1.1.2 IEEE 802.11 IEEE 802.11 denotes a set of Wireless LAN/WLAN standards developed by working group 11 of the IEEE LAN/MAN Standards Committee (IEEE 802). The term
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Glasgow University‚ Glasgow‚ G12 8QQ‚ Scotland‚ UK Email: jdavies@elec.gla.ac.uk 2010 July 08 Contents Preamble 2 1 Introduction 3 2 One-transistor amplifier: Schematic capture 5 3 OrCAD PCB Editor 14 4 Instrumentation amplifier – single-sided board 25 5 Instrumentation amplifier – double-sided board 35 6 Artwork and drill files 39 7 Summary: PCB design flow 46 A Where to learn more 47 B Capture techniques 50 C PCB
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