Audio production2 min read
Room tone
Also known as: ambience, presence
In short
Room tone is the quiet, constant sound of a space with nobody speaking in it: air movement, distant traffic, the hum of a building. Editors record a few seconds of it on purpose so that cuts and pauses match the rest of the take.
Why it matters
Silence is never actually silent. If you cut a breath out of a take and leave true digital silence behind, the listener hears the room disappear for a moment, which is more distracting than the breath was. Room tone fills those gaps so an edited take still sounds like one continuous recording.
In practice
- Record 10 to 20 seconds of the room before you start reading, with the same microphone position you will use for the take.
- Do not strip room tone with a noise remover and then wonder why the edits sound abrupt. Clean gently, then patch gaps with the tone you kept.
- Leave a little of it under edits rather than cutting to absolute silence.
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