Most car audio sound systems and radios won’t have ultra-high fidelity sound, thumping bass, or lots of extra features like MP3 player inputs. Also, while they may emphasize one area of sound, like bass or treble, they may be missing the overall picture. And that’s why buying a new stereo system (or even simply car […]
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Cordless phones have many of the same features as standard telephones, and there are many models available. In this article, we will examine how these cordless telephones work and see why there are so many different types on the market today. The Basics A cordless telephone is basically a combination telephone and radio transmitter/receiver (see
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If you’ve read How iPods Work, you know all about the device. In short, the latest version of the iPod is a digital media player that can handle music, photos, podcasts, video, apps, games and with the flip of a setting, any file type at all in its portable-hard-drive mode. Its form factor is unfathomably
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The term “dashboard” didn’t originate with traffic jams that made drivers want to dash their head against something hard in the hopes of losing consciousness, but instead was passed down to us from the horse and buggy days. Fans of the song “Jingle Bells” have long known that the proper speed for a one-horse open
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Rolling Codes and Encryption Modern keyless entry system broadcast on a frequency between 300 and 400 MHz (megahertz). But if your keyfob sent out just a single signal, then every fob would open every car of that make and model. To ensure that no one can use his or her fob to open your car
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Microsoft launched Xbox Live to much fanfare in 2002, and the hype seems justified. By 2010, the number of users exceeded 23 million [source: Shaw]. Thanks to the success of newer Xbox 360 consoles plus streaming video services like Netflix and innovative enhancements like Kinect, that number grew to 30 million just one year later
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Getting Started with Guitar Hero Before you start playing Guitar Hero, you must decide whether you want an open mic night or sold-out arena level of intensity. In the latest Guitar Hero release, “Guitar Hero III: Legends of Rock,” you have five game mode options. Each offers different opportunities and environments to allow you to
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Wind-up alarm clocks have been around a long time, but they are still fun to explore. For more information on clocks in general, please see the article entitled How Pendulum Clocks Work. Here is the clock we will be exploring today: Removing the winding knobs and the back of the clock reveals the inside of
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The digital camera is one of the most remarkable instances of this shift because it is so truly different from its predecessor. Conventional cameras depend entirely on chemical and mechanical processes — you don’t even need electricity to operate them. On the other hand, all digital cameras have a built-in computer, and all of them
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New technology can change the way we receive news and entertainment, though. Radio challenged newspapers in the early 1900s, and television challenged radio. Now, it looks as though traditional television has its own competitor, but it’s not one that’s easily separated from television. It even has television in its name — it’s what we’re now
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