Remove background noise from audio and video
Short answer
Removing background noise, hum and echo from recordings.
6 articles
- Start hereGuide
How to Remove Background Noise From Audio and Video (Any App)
Remove background noise from audio or video in any app: the right fix for hum, hiss, wind, echo and bangs, the order to apply them, and what cannot be fixed.
- Fix
Audio distortion and clipping in video: find it, fix it
Clipping is a signal pushed over 0 dBFS. Detect it with ffmpeg, learn what can be repaired and what must be re-recorded, and the true-peak ceiling to use.
- Fix
Video audio too quiet? Measure the level, then raise it safely
Why a video sounds quiet, how to measure loudness in LUFS and peaks, how to raise it with ffmpeg without clipping, and what Spotify's -14 LUFS target means.
- How-to
How to remove background noise in CapCut (phone, PC, web)
Select the clip, open Audio and turn on Reduce noise. Where the switch is on iPhone, Android, desktop and web, what it cannot fix, and when it needs Pro.
- How-to
How to remove background noise in DaVinci Resolve (free & Studio)
Free version: Noise Reduction (De-Hiss, De-Rumble presets) and De-Hummer. Studio: Voice Isolation at 70 to 80. Step by step, with what each one removes.
- How-to
How to remove background noise in Premiere Pro (Enhance Speech)
One click with Enhance Speech, finer control with Reduce Noise in Essential Sound, and DeNoise for steady hum. Which to use for fans, wind, traffic and echo.