In the most simple form‚ FM digital synthesis consists of two sine waves. One is called the modulating wave and the other is called the carrier wave. The carrier wave is the only waveform that is audible. The modulating wave does just as it sounds‚ it modulates the amplitude of the carrier wave‚ and acts as a control value. The frequency of the modulating frequency controls the rate of change in the carrier wave; it controls how fast the modulation occurs in the carrier wave. And the amplitude of
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Our digital lives Our digital lives‚ what did he mean by that? Well‚ I have my own interpretation of the subject that I’d like to share with you before I go on to the analyzing of the ted talk performance. As a person being online a lot and have experienced more stuff than most people online now-a-days. I got my first computer when I was 8 or 9 maybe‚ and I myself‚ would say that I undoubtedly became numb to a lot of mind shaking experiences at a fairly young age‚ approximately around ten. Compared
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33 ACKNOWLEDGEMENT This assignment is about the principles of basic digital and embedded system. This assignment has helped me to have a great command basic digital and embedded system. I humbly thank my institution‚ Asia Pacific Institute of Information and Technology‚ who organized such an acknowledging and fundamental based assignment. I would like to thank my module lecturer Mr. Akash Bhardwaj who spared his valuable
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JOMO KENYATTA UNIVERSITY OF AGRICULTURE AND TECHNOLOGY INSTITUTE OF COMPUTER SCIENCE AND INFORMATION TECHNOLOGY BSc COMPUTER TECHNOLOGY Literature Review On DIGITAL IMAGE CRYPTOSYSTEM WITH ADAPTIVE STEGANOGRAPHY NAME REG NO : JOHN NJENGA : CS 282-0782/2009 SUPERVISORS: DR. OKEYO MR. J WAINAINA 1 DECLARATION I declare that all materials presented here are my own original work‚ or fully and specifically acknowledged wherever adapted from other sources. The work has not been submitted previously
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cons of technology are numerous. One benefit of technology is that people are able to access information and each other much faster and easier than ever before. Doctors can access your test results and medical charts quickly due to technology in the medical profession. With technology‚ companies save money because they do not have to pay travel expenses or even have to have a physical location. Technology makes life convenient and efficient. There are also several cons to technology. Unfortunately
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We have many technologies‚ like the ones in the novel 1984 by George Orwell. Which in reality is more advanced now than ever before. We might be closer than we think. In the novel‚ we see an older man named Winston living in a utopian world constantly being watched by city officials to keep the traitors away. Reading the book you realize we might be closer than we think‚ now we have surveillance systems to keep tabs on criminals and those doing suspicious activities‚ to keep our world ‘safe’. In
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of these exsited. Nowadays teenagers are relying more and more on technolgy when it comes to social interactions‚ relationships‚ and most importantly school work. Thats why i feel technolgy is affeting teenagers negativley. One of the enormous down falls on teenagers and the use of technolgy is instant messaging. Weather it is on a social network site or texting someone‚ technology has taken away personal and intimate conversations. Meeting someone online rather then running into them at a park
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internet is a universal network linking millions of computer. In other words‚ internet can be aquire using a mobile telephone‚ digital television‚ computers‚ PDA‚ games machine‚ etc. The Internet access service can be provided through a fixed (wired) or mobile network: analogue dial-up modem via standard telephone line‚ ISDN (Integrated Services Digital Network)‚ DSL (Digital Subscriber Line) or ADSL‚ Cable modem‚ High speed leased lines‚ Fiber‚ Powerline‚ Satellite broadband network‚ WiMAX‚ Fixed CDMA
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manufacture the digital media‚ even you as the person downloading the content will have consequences. If the demand for a product is high the price for such product does not have to be high. Thus‚ if I along with many others download my favorite artist’s song the consequences ripple far past the wealthy record companies. The fans willing to pay will have a higher cost because demand is not reflected accurately. The companies that develop products to create this digital media will have fewer jobs to
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Photography is an art though the process involves science. Fundamentally speaking‚ science is associated with this art; it is an art but with technological advancements and invention of digital camera. In the time to come‚ it is expected that this art of photography would function with the support of science and many artists would continue to do the art work in this field of photography. Ever since 1839‚ photography has become an essential means of communication and expression. As stated by Beaumont
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