The solution is to drill down into your sound card/system settings and "turn off" these enhanced setting (ie. This problem effects all apps including Chrome and the Movies and TV app. If you are facing “Microphone not working on Windows 10” issue, “No Sound Issue” or “Sound is muffled”, then you are in right place. Microsoft's attempt to squish one bug exposes several more. Even after several reboots. Specifically, one of the recent monthly updates appears to have caused sound distortion and static in Windows 10. Fixes are coming but users struggle. Here, we are discussing about “ How to Fix Windows 10 microphone not working Realtek ” in details and providing some recommended tips to fix this issue on Windows devices. April 19, 2019. Got a new headset and are baffled by how low the volume on the mic is even when turned up to the maximum? 2) Some sound cards come equipped with features for 5.1 and 7.1 surround sound. If you have Spatial Audio turned on when you encountered the issue (The most common way to turn this on is to right click the speaker icon in the taskbar, go into the "Spatial sound" sub-menu, and change it from "Off" to any other technology, such as "Windows Sonic for Headphones"). I too have a Creative Labs Soundblaster Z PCI-E, and I too found muffled sound after installing Win10. Answer: Right after the Windows 10 2004 Update. If you have a two-speaker system you might be receiving signals not designed to go to those speakers and you hear a muffled sound. Just bought a new studio-grade microphone and can’t figure out why its recordings sound so muffled? Sometimes after an update, these settings are turned on. Windows 10 1903 problems: Now Microsoft reverts change that muffled audio. Under Windows 7 & 8, so long as you configured your speaker setup using the Windows Sound setup, it overrode your Creative configuration, but now it appears you have to manually configure both. I'm 99% sure this will solve your problem if you have a stereo speaker setup. The static might be constant or you might occasionally hear distorted sound while media is playing. Even after several reboots. The good news is, you can fix sound distortion and static in Windows 10 by tweaking your sound settings.