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Free research papers and essays on topics related to: amplifier
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- Cable Modems: Cable Tv Meets The Internet - 3,872 words
Cable Modems: Cable Tv Meets The Internet Cable Modems: Cable TV Meets the Internet John G. Shaw IS 3348 October 2, 1999 Abstract The Telecommunications Act of 1996 opened the way for cable TV (CATV) companies to become full-fledged telecommunications companies, offering two-way voice and data communications services, in addition to television programming. After passage of the Act, the cable companies were eager to expand into the new fields of business that had been opened to them, especially the rapidly growing Internet Service Provider (ISP) business. The biggest hurdle facing the cable companies is that cable television systems were designed for one-way traffic, and must be upgraded into ...
Related: cable, cable modems, cable television, internet access, internet connection, internet service, internet service provider
- Car Stereo Modification - 1,069 words
Car Stereo Modification Car Stereo Modification I had modified my car stereo system the first day I got my new car. What's the reason made me want to modified my car stereo system so badly? I always love to enjoy music especially when there's nothing to do in the car. Music seems more important to me. Excellent quality of car stereo system satisfied my enjoyment of music. I've conducted a survey to 20 Purdue University students. The survey included open question and short answer questions. The survey is easy to answer and really come out with some good information answers. I had understand about people's attitude towards cars had modified car stereo and how they want to get their car modifie ...
Related: modification, stereo, more important, power supply, vehicle
- Car Stereo Modification - 1,068 words
... fied. Bibliography Car Stereo Modification I had modified my car stereo system the first day I got my new car. What's the reason made me want to modified my car stereo system so badly? I always love to enjoy music especially when there's nothing to do in the car. Music seems more important to me. Excellent quality of car stereo system satisfied my enjoyment of music. I've conducted a survey to 20 Purdue University students. The survey included open question and short answer questions. The survey is easy to answer and really come out with some good information answers. I had understand about people's attitude towards cars had modified car stereo and how they want to get their car modified ...
Related: modification, stereo, research survey, purdue university, compare
- Disc Jockey Buissness - 1,221 words
Disc Jockey Buissness I have been in the disc jockey business since I was fifteen years old, I own many different sets of equiptment and have been to conventions were the new lines are presented. I also work for Pioneer as a company dj representative so I know their line like the back of my hand. For my project I choose to shop around for new equiptment at two stores, with me I brought a friend who knew absolutly nothing about dj equiptment. I was amazed at my findings and it is becouse of this experiment that I will never shop at Sam Ash again. My friend and I went to Sam Ash music store in New Haven Connecticut, it is a chain music store that has been noted for their excellence in costomer ...
Related: disc, disc jockey, jockey, total cost, different types
- Dwdm - 1,536 words
Dwdm Bandwidth is the capacity for carrying digital information. In the past few years, bandwidth has been increasing at roughly twice the rate of computing power. Data traffic has been doubling every 100 days (according to the U.S. Department of Commerce) and it is predicted that that Internet traffic will reach 16 million terabytes by 2003. Fiber is the transport medium of choice. It out performs copper, coaxial cable, and high frequency radio in data-carrying ability. As service needs increase, fiber exhaust becomes a problem. In some areas it is not economically feasible to lay new fiber. In these areas, it is important to look at alternatives to provide economical solutions. One of the ...
Related: cost cutting, bibliography references, ohio state, patents, boxes
- Earthquakes - 2,685 words
... education and preparedness plans can help significantly reduce death and injury caused by earthquakes. People can take several preventative measures within their homes and at the office to reduce risk. Supports and bracing for shelves reduce the likelihood of items falling and potentially causing harm. Maintaining an earthquake survival kit in the home and at the office is also an important part of being prepared. (On shifting ground p.97) In the home, earthquake preparedness includes maintaining an earthquake kit and making sure that the house is structurally stable. The local chapter of the American Red Cross is a good source of information for how to assemble an earthquake kit. During ...
Related: earthquakes, francisco earthquake, undergraduate degree, north american, japan
- Guitar Players - 1,104 words
Guitar Players Jimmy Hendrix, Eddie VanHalen, B. B. King, Angus Young, Brian "Head" Welch, Fletcher Dragge. What do all of these people have in common? They are all guitar heroes in they're own styles of music. However, because of the different styles of music they play, each guitarist mentioned above uses a different style of guitar. The guitars different body styles and shape help mold the perfect sound for the style you play. From sweet and warm, to loud and thrashing, the guitar is one of the most versatile instruments and can be used for any style of music. Most styles of music (and the legends who made that style famous) have a specific guitar that embodies each genres sound. Jimmy Hen ...
Related: guitar, folk music, different kinds, coil, depending
- History Of Computers - 879 words
History Of Computers Early Computational Devices Somewhere around 3000BC the first mechanical counting device created was the abacus. The abacus is still used today and, amazingly to me, with great speed and accuracy. In 1642 another mechanical device was created called the Pascaline (after Blaise Pascal, a famous French mathematician). The Pascaline used gears and wheels (counting-wheels) to perform the calculations. The interesting thing to note is that the counting-wheel design was used in calculators until the 1960s. The next major breakthrough in computer history revolves around Charles Babbage and his Difference Engine and Analytical Engine. The machines that Charles designed in the ea ...
Related: computers, history, history of computers, blaise pascal, programming languages
- History Of The Grateful Dead - 1,969 words
History Of The Grateful Dead Throughout the years The Grateful Dead was forced to overcome many obstacles to arrive at the point in which they are today. In San Francisco, on August 1, 1942, Jerome John Garcia was born. This marked the beginning of a long strange trip (Mokrzycki 4) Jose Garcia, Jerome's father named his son after his favorite Broadway musical composer, Jerome Kern. Tired of the name Jerome, Jose and his family began to call him Jerry. Garcia was surrounded by music as a child. His father would play him to sleep at night, the clarinet's lovely melodies echoing in Jerry's dreams. His mother listened to opera and his maternal grandmother loved country music. Family gatherings t ...
Related: history, san francisco, folk music, social values, dana
- Judaism, Hinduism, And Buddhism - 1,634 words
Judaism, Hinduism, And Buddhism The religions of Judaism, Hinduism, and Buddhism all have there own beliefs. These beliefs play a big role in a person's everyday life, and influence aspects of their culture such as holidays, diet, social structure, art, and music. In Judaism, they believe that the Sabbath day should be kept holy, and that you should follow the Ten Commandments, the laws of G-d. Their diets consist of kosher food, and have there own New Year, Rosh Hashanah. Hindus believe in Brahman and Karma, which are both a part of the cycle of birth, death, and rebirth. They're vegetarians, and have a fairly complex social structure called the caste system. Buddhists believe in Buddha's t ...
Related: buddhism, the prince, the bible, mount sinai, cease
- Lasers - 1,056 words
Lasers The light from lasers differs from ordinary light in several important aspects. Ordinary light from a light bulb travels randomly in all directions (unless the bulb is equipped with an integral reflector that directs the light). The light is thus incoherent. Even when incoherent light is directed with a reflector, it still spreads rapidly. The light from a laser is temporary and spatially coherent. This means that all of the wave-fronts of light are lined up in time and space (see Diagrams). The waves of light go up and down in sync, and travel in the same direction. Coherent light spreads less than other types of light. For example the beam of a tightly focused flashlight would sprea ...
Related: high power, higher power, continuously, unstable
- Speech Perception - 1,208 words
... t (Liberman, 1996). It can be concluded that the movement of a speaker's face and lips can have a strong influence on perception of speech stimuli. Audiovisual integration also occurs for non-speech sounds. For example, sound localization often is influenced by vision (Moore, 1997). Models of Speech Perception There are many models of speech perception. There is not one specific model that is generally accepted. Three influential models being discussed are the motor theory, the cued based approach, and the TRACE model. Motor Theory In the motor theory the objects of speech perception are the intended phonetic gestures of the speaker. According to Liberman (1996), "they are represented in ...
Related: perception, san diego, neural networks, the intended, luce
- Stars - 2,009 words
Stars A star is a large ball of hot gas, thousands to millions of kilometers in diameter, emitting large amounts of radiant energy from nuclear reactions in its interior. Stars differ fundamentally from planets in that they are self-luminous, whereas planets shine by reflected sunlight. Except for the SUN, which is the nearest star, stars appear only as points of light, even in the largest telescopes, because of their distance. The brightest stars have long been given names. Most of the familiar names originated with the ancient Greeks or with later Arab astronomers; an entirely different system was used by the Chinese, starting hundreds of years earlier, about 1000 BC. Polaris, the North St ...
Related: north star, stars, harvard university, middle ages, overhead
- The Fundamentals Of Television - 1,730 words
... a by way of the diplexer. The resulting VHF or UHF signal travels by line-of-sight propagation to the antenna and receiver. The process involved in receiving a TV signal and recovering it to present the picture and sound outputs in a high-quality manner is complex. Over the course of the past 50 years since its invention, the TV set has evolved from a large vacume tube unit into a smaller and more reliable solid-state unit made with mostly ICs. The signal from the antenna or the cable is connected to the tuner. The tuner is used to select which TV channel is to be viewed and to convert the picture and sound carriers plus their modulation to an intermediate frequency (IF). As in most supe ...
Related: television, process involved, magnetic field, power supply, plate
- The Telephone And Its Corporation - 1,915 words
... he Bell System charging monopolization and conspiracy to monopolize the supply of telecommunications service and equipment in America. Thus began the divestiture of AT&Ts benevolent domination in the telecommunications market. In December 1981, after 2 years of attempts to rid ourselves of the antitrust case and to get appropriate legislation, we started discussions with US. Assistant Attorney General William F. Baxter about settling the lawsuit. The negotiations went quickly. Our positions were clear, and we both knew that regardless of the result, we had to maintain a strong and viable communications industry for the United States. On January 8, 1982, we jointly announced that the ...
Related: corporation, telephone, support services, justice department, digital
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