Audio 8 min read
How to Remove Hum and Buzz From Audio (50Hz vs 60Hz Explained)
Low hum or harsh buzz under your recording? Learn what causes 50Hz and 60Hz mains hum, how to stop it while recording, and how to clean it in your browser.
NoiseWipe field notes
Make every word easier to hear
Clear explanations for capturing better source audio, diagnosing common problems, and restoring recordings without losing their human character.
Audio 7 min read
iPhone Voice Memo Still Noisy After "Enhance Recording"? Here's What to Do
Voice Memo still full of hiss, hum, or room noise after Enhance Recording? Learn what Apple's built-in tools actually do, then clean the M4A file in your browser.
Video 8 min read
How to Remove Wind Noise From GoPro Video (Without Premiere or DaVinci)
GoPro clip full of wind roar? Clean it in your browser without Premiere or DaVinci, then use the GoPro settings and gear that cut wind next time.
Meetings 8 min read
How to Remove Background Noise From a Zoom Recording (After the Meeting Is Over)
Zoom's noise suppression only works live. Learn how to remove background noise from a Zoom recording after the call, step by step, in your browser.
Podcasting 4 min read
How to Record Clean Podcast Audio in an Ordinary Room
A practical room, microphone, and recording checklist for podcasters who want clear dialogue without building a studio.
Video 4 min read
Wind Noise in Video: A Field Guide to Prevention and Repair
Learn why wind overwhelms microphones, how to prevent it outdoors, and what can realistically be repaired in post.
Audio restoration 4 min read
Echo vs. Noise: Diagnose Audio Before You Clean It
Identify hum, hiss, room reverb, slap echo, and clipping so you can choose the right audio cleanup approach.
YouTube 4 min read
Audio Cleanup for YouTube: A Creator's Publishing Checklist
A repeatable workflow for cleaning dialogue, balancing music, checking loudness, and exporting better YouTube audio.