Explore Music Production & Technology with clear music dictionary guides to recording, mixing, MIDI, synthesis, effects, and audio tools.
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.
Spatial audio is a set of techniques that recreate a three‑dimensional sound field, allowing listeners to perceive audio sources as coming from specific directions and distances.
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.
The frequency spectrum is a visual or analytical representation of the distribution of audio signal energy across different frequencies, showing how low, mid, and high tones combine to form sound.
The chorus effect is an audio processing technique that simulates the sound of multiple instruments or voices playing in unison, creating a richer, thicker texture.
The stereo field refers to the perceived horizontal placement of sounds within a two‑channel (left‑right) audio mix. By manipulating panning, level, and timing, engineers create a sense of width and depth that enhances musical storytelling.
A sampler is an electronic device or software that records, stores, and plays back audio snippets, known as samples. It allows musicians and producers to incorporate recorded sounds into new musical contexts, ranging from drum hits to full melodic phrases.
A sequencer is a hardware or software tool that records, edits, and plays back musical information, typically using MIDI or audio data. It enables composers and producers to arrange notes, rhythms, and control changes in a precise, repeatable format, forming the backbone of many electronic and contemporary music productions.
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.