Tool
Audacity
Audacity Team (open source) · audacityteam.org
The free, open-source audio editor for Windows, Mac and Linux that works offline.
The question it answers
Read with it
- Adobe's free AI filter for cleaning up spoken audio with a free account; Premium allows up to 4 hours a day and files up to 1 GB. podcast.adobe.com Tool Enhance Speech from Adobe Adobe Podcast
- Clipchamp's tools for removing background noise and cutting silences inside a video project, part of the free editor. clipchamp.com Tool AI audio enhancer Microsoft Clipchamp
- Microsoft's own plan comparison: the free plan exports as many videos as you like, watermark-free, up to 1080p, and includes... clipchamp.com Tool Microsoft Clipchamp pricing Microsoft
- Audacity's two-step method (get a noise profile, then apply) and its limit: good for hum, hiss and fan noise, not for traffic... manual.audacityteam.org Article Noise Reduction Audacity Manual
- Apple's Audio Mix for videos shot on iPhone 16 or later: In-Frame reduces sounds from sources not visible in the frame. support.apple.com Article Trim video length, adjust speed, and edit audio on iPhone Apple Support
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