MP3 has been the most popular lossy audio file format for decades, but AAC is now a popular alternative. Here's what you need to know about which is better.

An audio compressor is one of the most important parts of sound design and mixing, but it is also one of the most misunderstood and mis-used. Here Tim Dunphy unravels the mysteries surrounding the ...

If you use iTunes or if you buy and download digital music, you’ll have come across a number of terms and abbreviations that describe digital audio files. This alphabet soup can be quite confusing.

I regularly get questions about lossless audio files, or files compressed in a lossless format, for my Ask the iTunes Guy column. These questions come from people who seek to listen to the best ...