The Transformation Of Digital Audio Player Into A Versatile Device
A digital audio player is also called sometimes as an MP3 player. A consumer electronics device, it stores, organizes and plays audio files. Some of the digital audio players (DAPs) are also called portable media players. These support image-viewing and/or video-playing support. MPMan player by SaeHan Information Systems was first mass produced DAP in 1997. Compaq brought out the first hard drive based DAP in 1998 with 4.8 GB capacity. Apple then unveiled its first generation 5 GB hard drive iPod in 2001. Its second generation update came the next year. The iPod series soon became the market leader with inclusion of flash players and microdrive.
Archos Jukebox Multimedia was launched in 2002 by Archos. It was the first ever portable media player in the market. Viewing of images and playing of videos were later introduced. MP3 players were installed into mobile phones first in 2003 in South Korea. Later in 2005 musicphones were introduced globally by other major mobile phone companies as Nokia, Motorola, Samsung, LG and Sony Ericsson. iPhone was later introduced by Apple. Worldwide more than half the mobile phones now are musicphones.
The capacity of flash-based players ranges as much as 32 GB. The extent of battery power usage is low. There are also no moving parts. Tens of thousands of songs can be stored in the hard drive-based players which has a higher capacity of as much as 250 GB. Some MP3 CD portable players also play MP3 audio files which are stored on CDs. The WiFi network is used to connect networked audio players to the Internet for receiving and playing audio files. iFM radio tuners are installed in some DAPs. Built-in microphone is there in DAPs such as Sandisk Sansa M250 2GB
In 2003 the iTunes Store began to sell albums and songs in the downloadable digital format. Along with the Internet and software programs that can easily transfer files, unauthorized sharing of files too has become quite widespread. Music in the digital format also began to be sold extensively by many companies. The popularity of the digital audio player increased phenomenally as they are also compact.
Technology can be applied in all areas of life, even in people’s hobbies, like music. Through digital audio players, people can enjoy and have fun wherever they want to do.
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07. Jul, 2010 







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