Patch a gap between two dialogue takes
A steady hum under a cut hides the jump when one take ends and another begins, in a film edit, an interview or a podcast.
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Room tone
A soft steady electrical hum, a faint air-handling hiss and a low compressor drone, the quiet beds that sit under dialogue. Describe the background texture you need and Morphic generates it clean.
- Describe the exact steady texture you need, a hum, a hiss or a fan
- Made for your scene, not a stock bed already heard in a hundred other videos
- Download clean audio and drop it straight into your edit
Room tone sounds for games, animation, and video edits
Electrical hum
A low, steady mains hum with a faint shimmer, the quiet floor of a powered space.
Air-handling hiss
A thin even breath of air moving through a vent, the hush behind a quiet line of dialogue.
Compressor drone
A quiet steady motor purr with a faint vibration, a cooling unit running in the background.
Near-silent noise floor
A barely audible even hiss, the sound of a quiet recording with nothing happening.
Generate a room tone sound from a prompt
选择一个起点，随意修改，然后在 Morphic 中生成。
Ways to use a room tone sound effect
Make a silent shot feel recorded, not empty
A faint noise floor stops dead air from sounding artificial, in a game cutscene, an animation or a documentary.
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Say it is an office or a lab without a word
A fluorescent buzz with a fan whirr places a scene indoors at once, in a drama, a training video or an indie game.
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Hint at machinery running behind a wall
A low compressor drone says something is humming just out of sight, in a horror film, an audio drama or a thriller.
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常见问题
What is room tone?
It is the faint steady sound of a space with nobody speaking: a soft hum, a hiss of air, a quiet drone. Editors lay it under dialogue so cuts do not drop into total silence.
Where can I get room tone for a video?
Describe the texture you want and generate it, then lay it under the whole scene. The clips on this page come from the prompts printed beside them, so you can copy one and adjust how thin or low the sound is.
How do I make a custom room tone sound effect?
Name the steady source and stress that it is continuous and unbroken, for example "a faint air-handling hiss, quiet and even". Words such as quiet and even keep it from pulling attention.
What is the difference between room tone and ambience?
Room tone is only the faint steady bed of a space, a hum or a hiss with no events. Ambience adds activity and character, such as distant sounds, so it is busier and more specific.
Can I use these room tone sounds commercially?
Yes, audio generated on paid plans can be used commercially. See our terms for full licensing details. They are plain textures with nothing to identify a source.
Why does my room tone sound noticeable?
A bed should sit well below the dialogue. Lower its level until you only notice it when it stops, and use a gentle fade at each end so the start does not jump out.