Channels, surround & immersive audio · Working
7.1 mix
Also called: 7.1
ELI5
A surround format with seven main channels and one low-frequency-effects channel.
Used in conversation
“The final mix needs to meet the 7.1 mix requirement in the delivery specification.”
Pitch context
You may encounter “7.1 mix” 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
- 5.1 mixComputed from definition language and shared taxonomy. This indicates proximity, not synonymy.
- Low-frequency effects channelComputed 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