How to remove background noise from a Mac screen recording
mocka.screen runs the DeepFilterNet 3 neural noise-suppression model locally on your Mac to reduce fan hum, air conditioning, keyboard clicks and room echo in your microphone track, then applies EQ, compression and loudness normalisation with Studio Voice. It works on every plan, uses no AI credits and does not upload your audio.
Steps
- Record your screen with the microphone on.
- Apply on-device noise removal to the microphone audio in the editor.
- Add Studio Voice for EQ, compression, de-essing and loudness normalisation.
- Export. Rendering happens locally with AVFoundation and Metal.
Why on-device matters
DeepFilterNet 3 runs on your Mac, so the audio never leaves it, there is no upload to wait for, and it costs no credits.
Frequently asked questions
- Does noise removal use AI credits?
- No. On-device noise removal and Studio Voice are included on every plan and use no AI credits.
- Is my audio uploaded to remove noise?
- No. The DeepFilterNet 3 model runs locally on your Mac.