Meanings
verbupmix (third-person singular simple present upmixes, present participle upmixing, simple past and past participle upmixed)
present singular third person upmixes · participle present upmixing · participle past upmixed · past upmixed
- audioTo demix a downmixed track and increase the number of channels: convert mono into stereo, or stereo into surround sound, etc.
Origin
From up- + mix, formed from downmix.
Full word history & related roots →Cite this entry
APA
upmix. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/upmix
MLA
“upmix.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/upmix. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “upmix,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/upmix.
Source: upmix on Wiktionary, CC BY-SA 4.0.