Use of Sound Card as an Oscilloscope and Function Generator Saad Pervaiz LUMS School of Science and Engineering Winter 2010 Keywords MATLAB. DAQ . Sound card. Oscilloscope . Signal Generator . Sound Card Sound card present in personal computers facilitates the input and output of audio signals‚ under the control of a driving software e.g. in multimedia. This device can be used as an oscilloscope for signals up to a frequency of 20 kHz. The following text shows how sound card can
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Computer Viruses and their Effects on your PC Table of Contents What is a Virus? .............................................1 HOW A VIRUS INFECTS YOUR SYSTEM: .............................2 HOW DOES A VIRUS SPREAD? .....................................3 BIGGEST MYTH: "I BUY ALL OF MY PROGRAMS ON CD ROM FROM THE STORE". STORE BOUGHT SOFTWARE NEVER CONTAINS VIRUSES.... 3 INFECTION (DAMAGES) ..........................................4 PROTECT YOUR COMPUTER‚ NOW!! .........................
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PC Gaming over the years. How much has it changed? PC gaming has evolved immensely over the past 50 years‚ and with the progression of time‚ the advent of technology in gaming has brought about plenty of changes in the design of a gaming laptop. There are so many people even today that remain indulged in these games. There was a time when the markets for consoles and PC games was not up‚ but now the market has almost merged together to become one. Plenty of games for PCs are developed even today
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STUDENT DETAILS ACAP Student ID: 228356 Name: Mikayla Middleton Course: Diploma of Counselling ASSESSMENT DETAILS Unit/Module: Counselling Interview Skills Educator: Diana Anderson Assessment Name: Short Answer Questions Assessment Number: One Term & Year: Term One‚ 2015 DECLARATION I declare that this assessment is my own work‚ based on my own personal research/study . I also declare that this assessment‚ nor parts of it‚ has not been previously submitted for any other
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Vinzent Karger‚ K-3577 University of Warsaw What were the causes of Apple’s on PC market in 80s and 90s? Apple Computer took the world by storm in 1977 with the first successful personal computer‚ the Apple II. The II was not only the first successful personal computer‚ it was the first successful computer to have a keyboard and monitor‚ a form which has come to be synonymous with "computer" to many. The II sold millions of units‚ making Apple a billion dollar company. But by the mid 90’s
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[pic] [pic] Impact of piracy and relative legislation on PC games industry in Bangladesh AMERICAN INTERNATIONAL UNIVERSITY BANGLADESH Declaration and Statement of Authorship: 1. I/we hold a copy of this assignment‚ which can be produced if the original is lost/ damaged. 2. This assignment is my/our original work and no part of it has been copied from any other student’s work or from any other source except where
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DESIGN AND CONSTRUCTION OF A PC BASED ELECTRICITY POWER MANAGEMENT SYSTEM Department Of Electrical and Computer Engineering‚ Igbinedion University Okada ABSTRACT: A PC based electricity power management system has been designed and constructed. The designed PC based electricity power management system were achieved by the use of a timer
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Tips On How To Turn your Windows 7 PC into a Wi-Fi hotspot One of the not-so-well-known features of Windows 7 is the ability to turn your laptop (or desktop with a wireless card) into a wireless access point‚ aka Wi-Fi hotspot. If you are using a USB 3G broadband such as those from Maxis‚ Celcom and DiGi‚ or the Wiggy from P1‚ this would let you finally be able to share your Internet connection with others wirelessly‚ like the Wi-Fi modems which Streamyx and P1 give. Again‚ a gentle reminder
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potential entrants The threats of new entrants in the computer hardware industry‚ which is dominated by PC’s‚ are currently low in the U.S. domestic markets but are capable of achieving market share in foreign markets. In the fourth quarter of the PC market in 2006‚ the U.S. domestic industry recorded 3% unit growth. Although the industry is providing positive numbers‚ it is controlled by 5 key manufacturers that construct a barrier to entry for smaller computer manufacturers. Each firm has strong
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DOS Command Description APPEND Allows programs to open data files in specified directories as if they were in the current directory. ATTRIB Displays or changes file attributes. BREAK Sets or clears extended CTRL+C checking. CD Displays the name of or changes the current directory. CHCP Displays or sets the active code page number. CHDIR Displays the name of or changes the current directory. CHKDSK Checks a disk and displays a status report. CHOICE Prompts the user
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