EraseNoise - Removes steady noise from speech
EraseNoise is a browser tool that removes steady background noise from speech in audio and video. It targets constant sounds such as fans, air conditioning, and electrical hum while leaving the voice intact. Upload a common audio or video file, listen to a free preview of about thirty seconds, and compare before and after. Then download a cleaned WAV or MP4. The short preview is free. Pro is about $9.99 per month. It helps calls, interviews, and tutorials where a steady hum covers the words.