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CD player vs MP3 playerHow Do MP3 Players Work' Digital Audio Technology Revolution The CD was introduced with great fanfare in 1982 and soon supplanted the audio cassette due to high quality digital sound. You could bring your portable cd player anywhere to listen to high quality audio music. The next revolution started with the acceptance of mp3 music. MP3 stands for Moving Pictures Expert Group 1 Audio Layer 3. This mp3 technology allows for the compression of normal CD audio file in WAV format and reduces the size of the file by a factor of 10 to 1. That means you can stored thousands of songs in a small portable player while previously a CD player could only hold a CD at a time.Millions have enjoyed recorded music since 1877 when Thomas Edison invented the phonograph. Then came radio, records, ..... What You Should Really Know About The Sony Mp3 Players Having a audio compression file format allows music to be easily distributed . Instead of having to go to the CD shop to buy your CD , you can now download from the internet the songs which you want. An MP3 player also offers skip free music while a CD player doesn't. Also, flash based memory mp3 players have no moving parts which enable longer lasting battery life not to mention less occurrence of break down or failure due to moving parts. Mp3 players also allow the ability to create play list of songs while cd players generally have limited capability in this arena. Finally, now there's no need to buy an entire music album. You can buy just one song instead of the whole album. It makes more sense since you may only like one particular song.The Sony NW-HD5 20GB hard drive audio player is a solid competitor: It certainly has a leg up on ..... Does it mean that CD technology is a goner' Not necessarily, firstly although mp3 allows for huge numbers of songs to be stored a portable flash memory or hard disk player the sound quality is compromised. Of course we can't tell the difference because of mp3 removes information pertaining to frequencies which we are unable to hear. Remember the audio cassette technology which preceded the cd technology 'Well, it is still around. It still has uses and purposes. Country Music Songwriters Party, ASCAP "I Create Music" EXPO, 90 Minutes OnEarth Film Showcase, Top MIPTV, which opens in Cannes April 3 to 7, is a trade event for professionals from the audiovisual ..... CD player have advantages in that CD players are cheaper than http://www.buy-mp3-player.org/ |
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