Music editorial & spotting · Specialist
Non-diegetic music
Also called: underscore
ELI5
Music heard by the audience but not presented as audible to characters in the story world.
Used in conversation
“The non-diegetic music needs to be clear in the mix without fighting the dialogue.”
Pitch context
You may encounter “Non-diegetic music” in sound, music & voice conversations or materials.
Why it matters: Explains dialogue, effects, atmosphere, music, voice and the technical work of making them intelligible.
Connected terms
- UnderscoreThe search label “Underscore” can route to both entries.
- Diegetic musicContrasting relations between music and the story world.
- Source musicComputed from definition language and shared taxonomy. This indicates proximity, not synonymy.
Sources & evidence · 4
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- European Broadcasting Union — EBU R 128 Loudness Normalisation and Permitted Maximum Level of Audio SignalsSupporting source family · primary · checked 2026-08-14
- Dolby — Dolby Atmos Content CreationSupporting source family · primary · checked 2026-08-14
- World Wide Web Consortium — Making Audio and Video Media AccessibleSupporting source family · primary · checked 2026-08-14
- Netflix — Partner Help Center Delivery SpecificationsSupporting source family · primary · checked 2026-08-14