How do MP3's Work?. By: T’quoia Boyd Science 2005. Glossary. Encoder- a part in MP3 that turns messages into codes Polyphase filter bank-a part used in MP3 to separate sound signals MDCT-a part used with Polyphase filter bank for song compression. Glossary,continued.
By: T’quoia Boyd
The iPod is the coolest new MP3 player amongst us teens. Available in stores now!! Also try the new iPod Shuffle. The new small version of your favorite MP3 player!!