Simple Explanation

A term used to describe sound with reduced treble or high-frequency content.

Concise Technical Definition

A subjective descriptor indicating diminished presence in the upper-frequency range, often resulting in a warm or mellow sound character.

Layman-Friendly Analogy

Like listening to music with the high notes dimmed, as if someone turned down the “brightness” knob.

Industry Usage Summary

Commonly used by audio engineers, reviewers, and listeners to describe speakers, headphones, or mixes that underrepresent high-frequency details, potentially favoring midrange and bass for a warmer presentation.

Engineering Shortcut

Dark = attenuated treble, perceived warmth ↑, brightness ↓.

Full Technical Explanation

"Dark" or "darkness" in audio describes a sonic characteristic where the higher frequencies are less prominent or attenuated. This can result from the design of speakers, headphones, or the mastering of a track. A darker sound signature often gives the impression of warmth, smoothness, or reduced sharpness. While this can make harsh recordings more pleasant, it may also mask finer details or spatial cues present in the treble region. This term is the opposite of "bright," which describes enhanced high-frequency presence.