MODULATION TECHNIQUES 1.4.1 FREQUENCY SHIFT KEYING (FSK) Frequency shift keying is a frequency modulation in which the digital information is transmitted by discrete changes in frequency of the carrier signal. This technology is used for the communication system such as caller ID and emergency broadcasts [19]. The binary FSK is the simplest FSK. BFSK uses a pair of discrete frequencies to transmit binary information. The 1 and 0 is mentioned as mark frequency and space frequency. The other forms
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Chapter 1: Introduction Background of the study Money‚ Its History and How It Evolved Ever since trading began‚ money existed‚ thus‚ it can be said that money and trading co-exists. The earliest form of money is actually very different from what we are using nowadays in this modern world. The history of money begins around 2500 years ago. Money is any clearly identifiable object of value that is generally accepted as payment for goods and services and repayment of debts within a market or which
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mastering is money management individuals go through life not knowing how to manage their money. You might ask yourself‚”Why should everyone possess these skills?” simple‚ look around and see if you can find somebody that is in poverty‚ and you won’t have to look very far. When individuals possess money management skills they can provide themselves with a number of ways to improve the quality of life and maybe even pass those skills on somebody who needs them. People who know about money management
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Good morning and Namaskaram. I‚ Aman Jaiswal of XIth std am going to talk about the History of Money or basically how money evolved. I know none of you like history‚ but I will make an attempt at making it as interesting for you as I can. The evolution of money commenced years and years and years…. And years ago! So here comes the definition. Intro: Money is any object or record that is generally accepted as payment for goods and services and repayment of debts in a given socio-economic context
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STEPS TO SAVING MONEY Saving money is essential to anybody with a futuristic mindset. It’s always good to have a bundle of cash when needed for emergencies. The reason people save is not limited to emergency tough‚ saving money has many incentives which might be motivated by the need to invest in a home‚ a vehicle‚ land or maybe a small business. Saving money is the only way to have your cake and eat it too. The following steps are a few secrets to help individuals efficiently save money. • Saving is
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always ask one question “ Which is more important money or love”. No one can really answer the question be people always give there opinions. In this essay I will be giving information on both and providing my opinion on the well argued subject. First I will be telling you about love and what it is to me. Second I will be telling you about money and what it is to me. Third I will be telling you my opinion on whether I think love is more important than money. What is love? It is one of the most difficult
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of money. They are; unit of account‚ medium of exchange‚ and store of value. Each function describes how money is used in the economy. The medium of exchange speaks to how we use money in exchange for goods. It is like a barter to get someone that has what I want to give it to me in exchange for something that they want. Money makes this an easier exchange. Everyone wants money‚ as it allows them to turn around and purchase what they want. If not for money we would have to exchange one good for
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Traven (85) Economics‚ the value of hard work‚ and the proper role of government are subjects that have been debated for centuries. These topics seem to rise to the forefront (as they naturally would) when times are not good…and in America in the 1930’s‚ things were not good at all. Putting the 1930’s focus on economics and the role of big government into perspective‚ B. Traven’s The Treasure of the Sierra Madre – while a work of fiction – provides something of a textbook on free market theories
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Universiteit van Amsterdam Faculteit Economie en Bedrijfskunde EXAM INTERNATIONAL TRADE (Core Course) 15 January 2007 9.30-12.30 hrs. Instructions regarding the organisation of the exam • • • • • Only the following items are allowed on your table: the exam and other materials provided by the invigilators (e.g.‚ writing paper)‚ your student card‚ a pen‚ pencil‚ eraser and a non-programmable pocket calculator. Other electronic equipment must be switched off and kept in your bag or coat. Bags
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Checkpoint: Money Unit of account: This function of money means that money is used as the common foundation to determinate the prices of goods traded throughout the economy. Unit of account‚ or measure of value‚ means money is functioning as the measuring units for prices. In other words‚ prices of goods are claimed in terms of a common monetary unit. Unit of account lends meaning to losses and profitability. Currencies are usually used as a unit of account but objects can also be used‚ such
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