Microsoft rolls out new Windows 11 Insider Experimental build with Voice Isolation

Microsoft released Windows 11 Insider Experimental (Future Platforms) build 29634, adding a Voice Isolation feature to Voice Access that filters out background voices and noise, with processing done locally on the PC. The update also refreshes the Windows Insider Program interface, renews the flight certificate for continued support, improves Narrator’s compatibility with braille displays, upgrades the account control flyout, switches the emoji panel’s GIF provider to GIPHY, and includes minor reliability tweaks across Start, Taskbar, Settings, Date and Time, and display graphics.

These experimental builds serve as a testing ground for foundational Windows technologies and accessibility enhancements, with features rolled out gradually and subject to change based on insider feedback before potentially reaching mainstream Windows releases.