fold down

verb, adj — 2 senses

fold down

verbalso spelled fold-down

1

Audio, Electrical engineering, Engineering, Natural sciences, Physical sciences To downmix.

Folding down to mono can create problems if essential material has been recorded into the surrounds, as it will be lost.2012, Hilary Wyatt, Tim Amyes, Audio Post Production for Television and Film:

fold-down

adj

1

Made to be expanded when used, and contracted when not used.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for fold down and fold-down.