How to use Audio Noise Remover
Upload the original recording
Under "Audio file", add the least processed version you have. The original WAV is better than a re-exported MP3. MP3, WAV or M4A up to 30 MB. Recordings longer than 10 minutes are rejected, so trim long files to the part you need first.
Clean the audio
There is nothing to set: the tool works from the file alone. Press "Clean the audio" and the voice is separated from music, traffic and room noise. It comes back as one audio file.
Listen on headphones and a phone
Play the result on headphones and on a phone speaker. Where noise sat right on top of the voice, expect faint artifacts or a thinner tone. If it sounds watery, start again from a cleaner, less compressed original. The source file is the only thing you can change.
What a real job costs here
Runs on this page cost 7 credits. At the best pack rate that is about $0.0745.
| Pack | Credits | Runs with Stem Splitter |
|---|---|---|
| $9 | 750 | 107 |
| $19 | 1,650 | 235 |
| $39 | 3,500 | 500 |
| $79 | 7,300 | 1,042 |
| $149 | 14,000 | 2,000 |
What this model is good at and where it stops
Stem Splitter
Separation beats filtering
Classic noise reduction carves frequencies out and takes the voice with them. Stem separation pulls the voice out as its own track instead, which is why it sounds natural.
What comes back
One audio file: the voice separated from the background. If it sounds too dry, mix a little room tone back in your editor.
Where it helps
Interviews recorded in cafes, phone calls, podcasts with a fan running. Any recording where the moment was right and the room was wrong.
What noise removal takes with it
Every removal is a trade. Separating out room hiss also thins the top of the voice. That is why over-processed audio sounds like it is underwater. There is no strength setting here, so the cleaner and less compressed the original, the less the voice loses. Listen on headphones and on a phone speaker before you use it.
Frequently asked questions
Will it remove music behind speech?
Yes, that is exactly what separation does. Heavy overlap leaves faint artifacts.
What files work?
MP3, WAV and M4A up to 30 MB.
Is it the same as the stem splitter?
Same engine, different intent. The splitter is for music, this page is for cleaning a voice recording.
What does cleaning one recording cost?
7 credits per track. The exact total appears above the button before you generate.
