Tutorial Sheet # 2 1. Sketch the time variation and frequency spectrum of an RF signal with 75 % Amplitude Modulation. Show several cycles of the modulated wave. Make the modulation frequency 1/10 of the carrier frequency. The unmodulated carrier has peak amplitude of 1.0V. In an amplitude modulation system‚ the message signal is given by Fig. and the carrier frequency is 1 KHz. The modulator output is SAM (t) = 2(b + 0.5m (t)) cos ωc t. 2. a. Determine the average message power. b. If b =
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the article – Electronic in ASEAN Several factors make electronics a leading industry in South East Asia: 1. Possibilities of application – greatly impact the growth of economy and society of one particular country 2. The drop in the prices of important hardware Electronic industry is divided into two main category: industrial electronics and consumer electronics. Industrial electronics: 1. Servers 2. Telecommunications 3. Robots Consumer electronics: 1. Radios
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Education and electronic media Education is the process of acquiring knowledge. It can be through many means ------ reading‚ playing‚ watching visual programs‚ listening etc. Here‚ electronic media plays a big role-- good or bad…but it is an important factor in this era. Electronic media are media that use electronics or electromechanical energy for the end-user to access the content. The initial form of electronic communication was the telegraph. In attempting to refine telegraph technology
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saying that the extras visitors expected for the event would stimulate the Hospitality Industry through hotels‚ restaurants and pubs. Fletcher (2012) categorises events in conferences‚ meetings‚ sporting spectacles‚ exhibitions‚ product launches‚ festivals and incentive programs. Bowdin et al. (2010:19) bring another approach to the categorisation of events: according to them‚ events are categorised regarding their size and the impact they have: the bigger the impact is‚ the bigger the event is. Getz
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Improvised.Electronic. Device.... Always expanding and reconstructing electronic and industrial music to its breaking point while keeping rhythm and melody intact‚ FRONT LINE ASSEMBLY are preparing to unleash the latest chapter in their storied history with the release of IMPROVISED. ELECTRONIC. DEVICE. on June 25‚ 2010 on Dependent. "I.E.D. is definitely furthering the direction of the band and sound‚ creatively and artistically‚" explains founder and mastermind behind FLA‚ Bill Leeb. "We’re finding
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Role of Malls in Dubai Shopping Festival Dubai Shopping Festival (DSF) takes place every winter with its mammoth array of discounts‚ competitions‚ prizes‚ fireworks and entertainment. DSF offers amazing shopping discounts‚ attracting holiday makers from around the globe keen on grabbing a bargain. Dubai Shopping Festival (DSF) started on February 15‚ 1996 as a retail event intended to revitalize retail trade in Dubai‚ United Arab Emirates. It has since been promoted as a tourist attraction. This
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E-commerce about? Electronic commerce is defined as the buying and selling of products or services over electronic systems such as the Internet and to a lesser extent‚ other computer networks. It is generally regarded as the sales and commercial function of e-Business. There has been a massive increase in the level of trade conducted electronically since the widespread penetration of the Internet. A wide variety of commerce is conducted via e-commerce‚ including electronic funds transfer‚ supply
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Salihara’s Literature and Ideas Festival (LIFEs) 2017: Here are a few things you need to know! Running for three weeks‚ Literature and Ideas Festival (LIFEs) 2017 will be held from October 7 to 28 at venues across the Komunitas Salihara in Jakarta. Before the event takes place‚ here are a few things you need to know. 1 — This festival evolves out of The Salihara International Literary Biennale (Salihara Biennale)‚ which began in 2011—Utan Kayu-Salihara Biennale 2011 (Oct 8-29‚ 2011)‚ Salihara
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Iranian calendar and the first day of spring‚ all Iranians enthusiastically celebrate the Nowruz festival‚ irrespective of their age‚ language‚ gender‚ race‚ religion‚ or social status. Nowruz literally means “new day”‚ and the Norooz Festival‚ at its core‚ celebrates the rebirth of nature. This symbolizes the victory of good over the evil forces of darkness‚ which are represented by winter. The festival includes a big range of traditions and ceremonies from the last Wednesday of last year to the thirteenth
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ELECTRONIC MASS MEDIA IN TODAY’S SOCIETY MASS MEDIA Mass media refers collectively to all media technologies‚ including the Internet‚ television‚ newspapers‚ and radio‚ which are used for mass communications‚ and to the organizations which control these technologies. Mass media play a significant role in shaping public perceptions on a variety of important issues‚ both through the information that is dispensed through them‚ and through the interpretations they place upon this information. The
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