Glossary of terms used on this siteThere are 47 entries in this glossary.
The format of audio on a standard RedBook CD; can be extracted to your hard drive by a ripper into WAV (Windows) or AIFF (Macintosh) files.
A centralized database on the Web that can recognize most CDs and send track listings to your audio player so that you don't have to type in all the information yourself.
A codec is an algorithm for compressing and decompressing audio and video files without losing a significant amount of information. Once a file has been compressed by a codec like MP3 or RealAudio, it is smaller and easier to transmit across the Web, and still sounds fairly true to the original.