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Saturday, January 30, 2010

Find Out About An MP3 Player

By David Morris

It's easy to enjoy music with a digital MP3 player, or MP4 player as they are sometimes called. With a shuffle function you can listen to your songs in a random order, and fit your whole music library on a pocket sized player. Have you ever wondered where your music is stored?

It was common in the past, for MP3 players to use an internal mini hard drive to for data storage. Having a mini hard drive means the MP3 player has lots room to hold music files. The Apple iPod Classic MP3 player has up to 160GB storage and Archos also has players with similar capacity. One of the drawbacks though, of using mini hard drives in MP3 players, is that they make the players more bulky and heavier. They also demand more power to run, so potentially decrease the battery run time.

More recently MP3 player manufactures have started using flash memory to replace mini hard drives. There are now very few MP3 players that use hard drives. Instead they have an inbuilt flash memory chip and often have a slot to hold a second flash memory card, thereby increasing the player's memory.

Both manufactures and consumers have found benefits with flash memory based MP3 players. As a flash memory chip is very small compared to a hard drive, it means that manufactures can create very small MP3 players. Flash memory also uses considerably less energy, and so there are big improvements in battery life.

Flash memory does have it's constraints. Mainly that that the memory capacity is much less than a hard drive. Flash memory usually comes in 8GB and 16GB sizes, which is much smaller than a 160GB player from Apple. Also, additional flash memory cards to add to your MP3 player can be expensive.

There's more to an MP3 player than just music. Almost all MP3 players now come with a color display in a range of different sizes. The smallest are usually 1.8 inch and they can be as big as 4.3 inch or 5 inch. This has transformed MP3 players into videos players too. While watching full length movies on 1.8 inch screen may not be practical, it's still fun to watch short video clips or music videos. The larger screen MP3 players can come with 16:9 ratio screen, and it's a perfect way to watch movie. - 18424

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