Remove Fan Noise from Audio
Upload a take with a fan, an air conditioner, or a computer whir under the voice. Free for 60 seconds, no account.
Fan noise is steady noise
Remove fan noise from audio is a narrower job than a general noise remover. A fan, an AC unit, and a laptop whir sit in one band and barely move. That is the noise this pass is built to turn down, while the person talking stays.
If the clip is a video, the video page returns the picture as well. If the problem is a hard echo in a bare room, read the echo page for what this pass does and does not do.
How it works
Step 1
Upload the noisy take
The mic can be a phone or a podcast mic. The fan can stay on in the recording.
Step 2
Turn the rumble down
The denoiser targets the steady layer under the speech.
Step 3
Check the voice
Play A/B. If the voice is thin, the take was mostly fan. Download when it is intelligible.
On this page
Fans, AC, and computer whir
Constant rumble. Not a door slam and not a song.
Speech stays the point
Podcasts and meeting audio, recorded too close to a vent.
You can hear the difference
Original and cleaned waveforms are on the result.
Short and free
60 seconds, five files an hour, no account.
Who it is for
A desk next to a PC
The fan is in every sentence.
A bedroom podcast
AC under a close mic.
A phone call export
A steady whir that a transcript would rather not have.
A lecture in a warm room
The vent never turns off.
Questions
Can it remove a fan from a voice recording?
Yes, when the fan is a steady rumble under one speaker. Upload the file and compare the two takes.
What if the fan is louder than the voice?
The voice can sound thinner. Move the mic closer next time. This pass cannot invent consonants that were never recorded.
How long can the file be?
60 seconds on the free pass. There is no account. Five files an hour from the same network.
Do I need an account?
No. Upload, listen, and download on this page.
Do you keep the file?
No. The file is cleaned in memory for that request and is not stored as a library.