A relatively small recording studio facility, often with a combined recording space and control room.

A MIDI message designed to change instrument or effects unit patches.

A device designed to treat an audio signal by changing its dynamics or frequency content. Examples of processors include compressors, gates and equalisers.

The undesirable process that causes some magnetic information from a recorded analogue tape to become imprinted onto an adjacent layer. This can produce low level pre or post echoes.

An alternative term for Aftertouch.

An effects unit or synth patch that cannot be altered by the user.

A signal derived from the channel path of a mixer before the channel fader. A pret-fade aux send level is unaffected by channel fader changes. Normally used for creating Foldback or Cue mixes.

A system for applying high frequency boost to a sound before processing. When the corresponding de-emphasis is applied any noise contribution from the processing is reduced.

Short for ‘pre-amplification’ : an active gain stage used to raise the signal level of a source to a nominal line level. For example, a microphone pre-amp (aka mic preamp).

Process for adding Pause, Cue and other subcode information to a digital master tape in preparation for CD manufacture.