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.

Digital sound is nothing more than numbers. What separates one container from another is how those numbers are packed, how much data (if any) is thrown away, and which devices understand the result.

iTunes is a powerful audio player that supports a variety of formats, including the space-saving MP3 and AAC, the uncompressed AIFF and WAV, and the proprietary Apple Lossless. But as you explore the ...

Smartphones have long since surpassed the old MP3 player when it comes to portable music, and continue to include more and more impressive audio hardware to win over the audiophile crowd – from front ...

Bluetooth audio is incredibly convenient, but you still want to make sure to understand what codecs you're using to get the best quality audio.

A process is used when music is compressed into MP3 to discard all the sounds a machine thinks the human ear can’t audibly perceive, thus vastly reducing the amount of storage needed to hold entire ...

Turn any video or audio file into an MP3, or any video into an MP4, by copying and pasting. Want to turn a video file into an MP3? Or any video into an MP4? If you have PowerToys installed on Windows, ...

Illustrated image of a laptop playing an audio file. - St.art/Getty Images Offline music is coming back with a vengeance, and if you're on the brink of shaking free from streaming platforms and ...