SFXMint

Office Hum Room Tone 55 Sound Effect

Ambience

Lasts 17.6 s · WAV 3,028 KB / MP3 · CC0 · no signup

A room tone sound for gaps between dialogue and quiet indoor scenes in videos. About 17.6 s long. Free CC0 WAV and MP3 for apps and games, no attribution.

17.6 sOriginal · tap an edit below
Free · CC0 · no signup ·

Prepared loop. MP3 adds silent padding that can break a loop: use the WAV and listen for the seam in your own player.

About this sound

This exact WAV was approved as room tone.

All 29 room tone sounds →

Length
17.6 s
Formats
WAV · MP3
Sample rate
44.1 kHz
Loudness
−13.0 dB RMS
File size
3,028 KB WAV
License
CC0 1.0

Measured and checked file by file. AI-generated.

Common uses: gaps between dialogue, quiet indoor scenes.

Public domain (CC0 1.0) — use it in commercial projects, games, videos and apps with no attribution.

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Using this sound

https://sfxmint.com/dl/ambience-room-tone-55.mp3
<audio src="https://sfxmint.com/dl/ambience-room-tone-55.mp3" preload="auto"></audio>
curl -O https://sfxmint.com/dl/ambience-room-tone-55.wav

Direct file URLs are free to hotlink, with no key or signup. Coding assistants get the same files from the API and MCP server (get_sound). To compare this file with the others, see room tone sound effects.

More room tone sound effects

All 29 variations →
Basement Low Room Tone 0111.1s
Basement Low Room Tone 1312.0s
Warm Hiss Room Tone 1612.0s
Office Hum Room Tone 1711.1s
Office Hum Room Tone 1811.1s
Quiet Interior Room Tone 2012.0s
Basement Low Room Tone 318.44s
Empty Hall Room Tone 346.04s