Simple Explanation

A specific range of frequencies within the audio spectrum.

Concise Technical Definition

In audio, a band refers to a segment of the frequency spectrum—typically adjustable or filtered separately in equalizers, crossovers, or processing tools.

Layman-Friendly Analogy

Like dividing a piano keyboard into chunks—bass, midrange, and treble—each band can be turned up or down independently.

Industry Usage Summary

Bands are used in equalizers, audio analyzers, and crossovers to isolate and adjust specific portions of the frequency range (e.g., bass band, mid band, treble band).

Engineering Shortcut

Band = Frequency Range Segment

Full Technical Explanation

In audio engineering, a band is a defined portion of the frequency spectrum that can be independently processed or adjusted. Graphic equalizers often divide the full audio spectrum into multiple bands (e.g., 10-band, 31-band), each corresponding to a fixed frequency range. Crossovers use bands to direct frequencies to specific drivers (e.g., woofers or tweeters) to optimize performance and minimize distortion.