... will be lost in the future. You should learn what you can while you still have the chance, because things will develop to quickly for you and you will not be able to cope with new technological events. Computer consulting is a job, I have chosen long before the advances of technology. And now it has paid off. I now have a business of my own, working as a computer consultant. I assist others in learning about computers to be able to operate more efficently in their everyday jobs. Computers will fall into careers and our everyday life more rapidly then you think. Perhaps you would like to be a teacher. You will store all class data, students work, ...
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... to alter the sounds of already existing instruments, but also as a way to generate new sounds, effects, tones and timbres that would never be possible to be produced in a natural setting. In the years following the first electronic instruments and synthesizers was what was called the “Digital Era”. Employing computers to do operations similar to that of electronic devices required conversion of an electronic signal, called an analogue signal, to a series of 1’s and 0’s that computers use to calculate information, hence the term digital. Seeming that the computers allowed musicians to arrange synthesized sounds and samples (various snippets of a recording) in a ...
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... and time service which is available to all GPS users on a continuous, worldwide basis with no direct charge." (Tycho) The SPS is provided on the L1 frequency, which then will code a navigational message. The SPS accuracy is 100-meter horizontal, 156-meter vertical, and 340 nanoseconds time, and in total the SPS is ninety-five percent accurate. (Utexas) The Department of Defense also degrades this service so those consumers can use this service. Secondly, the Precise Positioning Service or PPS " is a highly accurate military positioning, velocity and timing service which is available on a continuous, worldwide basis to users authorized by the U.S. PPS is the d ...
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... or in the passenger compartment, measure deceleration, the rate at which a vehicle slows down. When these sensors detect decelerations indicative of a crash severity that exposes the occupants to a high risk of injury, they send an electronic device that monitors the operational readiness of the air bag system whenever the vehicle ignition is turned on. These are designed to inflate in moderate-to-severe frontal and near-frontal crashes. They inflate when the crash froces are about equivalent to striking a brick wall head on at 10-15 mph. are not designed to deploy in rollover crashes. The air bag inflates within about 1/20 of a second after impact at a s ...
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... a permanent desk or workspace, nor his own telephone. When he enters the ad agency's building, he checks out a portable Macintosh computer and a cordless phone and heads off to whatever nook or cranny he chooses. It might be the company library, or a common area under a bright window. It could even be the dining room or Student Union, which houses punching bags, televisions and a pool table. Wherever he goes, a network forwards mail and phone pages to him and a computer routes calls, faxes and E-mail messages to his assigned extension. He simply logs onto the firm's computer system and accesses his security-protected files. He is not tethered to a specific work are ...
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... rate is virtually the same. Furthermore, data files and computer applications can be sent via e-mail. Unfortunately, physical packages such as gifts or magazines cannot be attached to e-mail. On the other hand, the postal service can send any kind of physical package, from a magazine to a pool table, for a price proportional to its size. In addition, the postal service can also transfer data if it is placed on a disk or a CD-ROM. However, speed is a problem, thus origin of the term snail-mail. For example, The smallest letter can take from two days to two weeks to deliver, depending on the locations of the sender and the receiver. Even sending a letter to t ...
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... First and foremost is the fact that computer software is a very important educational tool. Students in high schools experience computers for the first time through games and other entertaining software. These help develop youth's mental pathway in the way of logic, reflexes and the ability to make quick and concrete decisions [Lipcomb, 66]. The next step requires them to think more seriously about the machines. Secondary students learn the first steps in computer programming by creating simple programs. Here, the assistance of useful software is necessary. The computer software has many applications in the real world and is found virtually everywhere. ...
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... that could be moved to make calculations. The first digital computer is usually accredited to Blaise Pascal. In 1642 he made the device to aid his father, who was a tax collector. In 1694 Gottfried Leibniz improved the machine so that with the rearrangement of a few parts it could be used to multiply. The next logical advance came from Thomas of Colmar in 1890, who produced a machine that could perform all of the four basic operations, addition, subtraction, multiplication and division. With the added versatility this device was in operation up until the First World War. Thomas of Colmar made the common calculator, but the real start of computers as t ...
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... between the processors, as well as software to divide the tasks among them. A practical multiprocessing system should be as simple as possible and require a minimum overhead in terms of both hardware and software. There are various techniques of arranging a coprocessor alongside a microprocessor. One technique is to provide the coprocessor with an instruction interpreter and program counter. Each instruction fetched from memory is examined by both the MPU and the coprocessor. If it is a MPU instruction, the MPU executes it; otherwise the coprocessor executes it. It can be seen that this solution is feasible, but by no means simple, as it would be difficult to k ...
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... a calculating machine that could add and multiply. In 1812, computer developments had risen in Cambridge, England. Charles Babbage wanted to develop a machine that would operate the long computations to be able to operate automatically. He then devised an automatic calculating machine, which he named a "difference engine". By 1822, he had constructed a small working model for demonstrations. In 1823, he started construction of a full-scale "difference engine". It was designed to be steam powered, fully automatic and was to be comanded by a fixed instruction programer. Babbaged worked on the "full-scale difference engine" for 10 years, but in 1833, he began to l ...
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