cuemeter
The cuemeter is a term sometimes used in the context of audio engineering and music production to refer to a visual display that indicates the relative level of a sound source, particularly when it is being routed to a cue mix or headphone output. This cue mix is a separate audio feed often provided to performers on stage or in a studio so they can hear themselves and other instruments without affecting the main mix being sent to the audience or recording.
A cuemeter typically displays signal strength in a similar fashion to a standard VU meter or a
The specific implementation of cuemeters can vary. They can be physical components found on mixing consoles