Glossary

Band

Short for “frequency band” which is a range or interval in the frequency spectrum often divided into low, mid or high-frequencies.

Bandwidth

Describes the range of frequencies being affected by a signal processor. Inversely proportional to Q.

Composite Curve

A curve that displays the combined filter response of all enabled bands.

Filter

Audio filters are frequency dependent amplifier circuits that boost (amplify), cut (attenuate), or pass ranges of the audible frequency spectrum.

Filter Response Curve

A curve that displays the response of the spectrum for the currently selected band node.

HUD (Heads-Up Display)

A floating panel that provides additional information or control.

Impulse

A short, transient, electric or acoustic signal.

Profile

The data learned from an audio clip.

Q

In an equalizer, Q is the center frequency divided by bandwidth. For a band node, a high Q results in a small bandwidth, and a low Q results in a high bandwidth.