The MP3 File is A Very Popular Way to Get Music Downloads Online

by Anna Rowe
MP3 famous file to gets music with download online. so to let us see history amazes from MP3 technology . MPEG (motion picture experts group) layer 3 - file this type of known better be version MP3 - found in the year 1991. MP3 is digital from compression audio current alive returns after 15 year acoustics research. follow engineer form from fraunhoffer institute, technolgy company as a pioneer mp3, this system explores sense of hearing wealth and feeling human ear, has original voice rein have a certain quality, at limit from what may be. mp3 file still has detail audio visible, and only can at hear in the sense of hearing normal human ear. file profit mp3:

1 .Big file mp3 can kept in cd, and be cd audio. mp3 can make audio file amount of 12 smaller times than original file. voice doesn't lose far with voice of original audio . for example: five music minutes at cd shorten approximately 40 mb, but if they use mp3 regulate them can take only 3, 5 mb.

2 mp3 regulate to prepare voice have a certain quality good. although doesn't like to like cd audio, mp3 belong great achievement in voice quality, but not yet can rival voice quality from big compression rate.

3 make and distribute file mp3 easy file is done. although that is simple to make and distribute, but the purpose not you have right to give them to other if you have right to do so this. that is valid makes back-up file mp3s outdoor from audio cd whom you buy, but that not valid to give copy mp3 to somebody.

summary:
less than 10 months from launching, mp3 soon announce self as best in do audio arrangement at network. and it is no wonder: the voice very well, mp3 at download swiftly, and product kind available with assortedly my format is abundant. and to, for a few side downloaded file mp3 genuinely dream is fact, to other nightmare. confusion is caused by technology revolution, we still doesn't know certain what really download legal or not legal. recording companies unprofitable because has downloaded mp3 illegally.