Explore Recording & Mixing with music dictionary guides to microphones, levels, EQ, compression, panning, tracks, and signal flow.
Sidechain compression is an audio processing technique where the level of one signal controls the gain reduction of another, creating a rhythmic pumping effect. It is widely used in electronic music, pop, and film sound design to improve clarity and dynamic movement.
Delay is a time‑based audio effect that records an input signal and plays it back after a set period, creating echoes or repeating patterns. It is used in music production, sound design, and live performance to add space, rhythmic interest, and texture.
A limiter is a type of dynamic range processor that prevents an audio signal from exceeding a set threshold, ensuring levels stay within a desired range. It is commonly used in recording, mixing, broadcasting, and live sound to protect equipment and maintain consistent loudness.
Audio compression is a signal‑processing technique that reduces the dynamic range of sound by attenuating louder passages and/or amplifying quieter ones. It is a fundamental tool in recording, mixing, mastering, broadcast, and live‑sound applications, shaping both the technical and artistic aspects of modern audio.
Mastering is the final stage of audio production where a stereo mix is refined for consistent playback across formats and devices. It involves equalisation, dynamics processing, sequencing, and preparation for distribution.
Overdubbing is a studio recording process where additional sounds are recorded on top of an existing track. It enables musicians to layer multiple performances, create harmonies, and correct mistakes without re‑recording the entire piece.
Reverb, short for reverberation, is the persistence of sound after the original source stops, caused by reflections from surrounding surfaces. It is both a natural acoustic phenomenon and a commonly used audio effect in music production and sound design.
Equalization, often abbreviated as EQ, is the process of adjusting the balance of frequency components within an audio signal. It is used in recording, mixing, live sound, and playback to shape tonal characteristics, correct problems, and create artistic effects.
Comping is a jazz term describing the harmonic and rhythmic accompaniment provided by instruments such as piano, guitar, or organ. It involves selecting chord voicings, rhythmic patterns, and dynamics to support a soloist while maintaining musical interaction.
In audio engineering, a bus is a signal path that combines multiple audio sources for collective processing or routing. Buses are fundamental to mixing, allowing engineers to control groups of tracks, apply shared effects, and create submixes.