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Personal Audio

For many, personal audio electronic devices such as iPods and other MP3 Players play a pivotal role in our individual entertainment lives. Many of us couldn’t imagine a walk to work or treadmill jog without one.

MP3 players come in many different brands and with many different options, but all have a common purpose: Personal audio enjoyment. Learn more about top MP3 players, how they work and how online music technology works with them.

Apple's original, pocket-sized personal MP3 player revolutionized the concept of personal audio and made the iPod a household name. Since their debut, they've gotten smaller, come in different colors and play roles in your fitness routines.

These days, many people think of "radio" as that thing attached to their clock or what they listen to in their cars. But radio transmission is a science. Learn more about this technology, from Ham Radio to Sirius and XM.


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