Alphabet And Letter Discussions
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| With so many emerging/established technologies out there for music and information, such as satellite radio, iPods and other media players, handheld computers, in-car/portable DVD players...What do you all think the future of "terrestrial" (AM/FM) radio is, especially here in the U.S.?With so many auto manufacturers now including either XM or Sirius as standard options in new vehicles, including iPod docking stations, and things like that, I think radio as we know it is in big trouble. With your iPod or other media player, you control the music you hear. With satellite radio, you get tons of commercial-free music, as well as national news and sports networks (CNN, Fox News, ESPN), as well as local traffic and wether for many US cities. As someone who went to college to become a broadcaster, I've always had an interest in radio and its competing technologies. I have to admit that, other than some local news and sports info, ever since I started subscribing to satellite radio (XM), I very rarely use my standard AM/FM radio.
Unfortunately, I do not currently work in the broadcast industry. When i finished school, most stations were converting from CDs and carts and such to... | |
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| An embedded system is a special-purpose system in which the computer is completely encapsulated by or didicated to the device or system it controls. Unlike a general-purpose computer, such as a personal computer, an embedded system performs one or a few pre-defined tasks, usually with very specific requiremetns. Since the system is dedicated to specific tasks, design engineers can optimize it, reducing the size and cost of the product. Embedded systems are often mass-produced, benefiting from economies of scale.
Personal digital assistants (PDAs) or handheld computers are generally considered embedded devices because of the nature of their hardware design, even through they are more expandable in software tems. This like of difinition continures to blur as devices expand.
Physically, embedded systems range from portable devices such as digital watches and MP3 players, to large stationsy installations like traffic lights, factory controllers, or the systems controlling nuclear power plants.
In terms of complexity embedded systems can range from very simpel with a single microcontroller chip, to very complex with multple units, peripherals and networks mounted inside a large... | |
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| When you first got online, you probably had just one password to remember: the one for your email. Now you have tons of them and it is getting out of hand: passwords for online banking, a web forum or two, your blog, your company's intranet, MySpace... enough! At this point you have two options: Use the same password or two for everything. But the security experts will tell you that it is no option at all.
You have to go for a password management program. Most password management programs--and there are plenty of them out there--do more than just keep your passwords easily accessible. They keep credit card numbers, addresses, and other important data, and even fill in some forms for you. Which program you choose depends on what your needs are and, of course, how much you're prepared to spend. Fortunately, you can get a lot of mileage out of not a lot of cash. Here are some:
KeyPass Password Safe: Quick 'n' dirty 'n' free
For the spendthrift who doesn't need many bells and whistles, KeyPass Password Safe is a smart choice. It's an open source app with a focus on just passwords. It will store an unlimited number of passwords and will automatically fill username and password... | |
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