Are you using a mic on a PC but find its sensitivity has a problem.
How to fix mic sensitivity Windows 10?
For instance, the unwanted background noise or a buzzing sound appears if you put your microphone to use.

If you attempt to record high-quality audio, you may encounter annoying or painful situations.
Generally speaking, it is common for you to encounter the mic sensitivity issue in Windows 10.
This is mainly because the default options in this system are not optimized for background noise reduction.

In the following part, lets see some methods to fix mic sensitivity.
Then, you ask: how to reduce background noise on mic Windows 10?
Step 1: Open Control Panel and view all the items inCategory.

Step 2: ClickHardware and Sound > Sound.
Step 3: Right-hit the microphone that has a sensitivity issue and chooseProperties.
If the sound is loud, reduce the level until it satisfies you.
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Besides, remain the Microphone Boost at+10.0 dBor more.
Step 5: Go toEnhancements, chooseImmediate Modeand check the boxes ofNoise SuppressionandAcoustic Echo Cancellation.
Then, clickOKto save changes.

This method is helpful to reduce background noise or buzzing issues you may encounter with Windows 10 mic sensitivity.
Just peek if the problem is solved via an audio recording.
Step 2: ExpandAudio inputs and outputsand right-click your microphone to chooseUpdate driver.
Step 3: Let Windows search for and set up the latest driver for the microphone.
The Windows Playing Audio Troubleshooter can help you.
Step 1: Navigate toStart > configs > Update & Security.
Is the tweaks app not opening in Windows 10/11?
What to do if you cant access options?
This post gives you some solutions to fix this issue.
Step 2: In theTroubleshootwindow, locatePlaying Audioand clickRun the troubleshooter.
Step 3: Windows will start detecting problems.
If it finds some, you should follow the on-screen instructions to finish the fix.
In this situation, go to visit the official website of this app and search for solutions.
Final Words
How to fix mix sensitivity Windows 10?
After reading this post, you clearly know four methods to fix your issue.
Just follow these solutions if you have a need.