What is Lossless Audio?

Lossless audio refers to a type of digital audio compression that reduces file size while preserving all of the original audio data. When a lossless audio file is decompressed during playback, the sound is identical to the original recording with no loss of quality.

Lossless compression works by reorganizing and encoding audio data more efficiently rather than removing parts of the sound. This allows the file to be smaller than uncompressed audio while still maintaining the full fidelity of the original source.

Lossless audio formats are commonly used in professional recording, music archiving, and high-quality music playback because they preserve every detail of the recording. However, lossless files are usually larger than lossy formats that remove audio data to achieve smaller file sizes.

Common lossless audio formats include FLAC, AIFF, and WAV. These formats are often used in music production and audio editing software such as Ableton Live, FL Studio, and Logic Pro to maintain high-quality audio during recording and editing.