English Expression · Intermediate
fold down
To downmix
Pronunciation: say fold down
Meaning
To combine multiple audio channels into fewer channels, such as mixing a stereo signal into a mono signal.
Example
Folding down to mono can create problems if essential material has been recorded into the surrounds, as it will be lost.
Folding down to mono can create problems if essential material has been recorded into the surrounds, as it will be lost.
Practice tips
- Practice fold down out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.