Windows 10: Stereo Mix

Hi. I have a dell computer. When I try to record audio output using, say, audacity, using stereo mix, it records an overly loud background noise, which isn't present or at least must be greatly exaggerated in the original. I have the same issue if I instead use Microsoft powerpoint's screen recorder to record audio from a browser.


However, if I do the same with windows game screen recorder, there is no issue - the recorded audio sounds just like what I hear.


What's going on with the stereo mix?? How can I configure it to not have this background noise which must be possible because it is not present on the windows game recorder?


Both windows game recorder and audacity are using stereo mix, and I can see no discernible difference in the way they are capturing the audio - but there must be one since I can hear it.


Thanks for your replies.

:)

 

Windows 10 Stereo Mix

Hi Nicholas,

Thank you for posting your query in Microsoft Community.

Sorry for the inconvenience caused.

I suggest you to follow the methods below and check if it helps:

Method 1:

Try the following steps to enable the stereo mix and check if that help.



a) Right click on the audio icon in your system tray and select “Recording Devices” to open the Recording device settings in the “Sound” window.



b) In the pane, right-click on a blank area, and make sure both “View Disabled Devices” and “View Disconnected Devices” options are checked. You should be able to see the “Stereo Mix” option appearing.



c) Right-click on “Stereo Mix” and click “Enable” to be able to use it.



This should enable the “Stereo Mix” on Windows



Method 2:

If the issue persists then I suggest you to uninstall and reinstall the sounds card driver and check if it helps.

• 
  Right Click on Start, Select Device Manager.
  
• 
  Find and double-click the category of device whose driver you wish to uninstall.
  
• 
  Right-click the device, and click Uninstall.
  
• 
  Windows will prompt you to confirm the device’s removal. Click
  OK to remove the driver.
  
• 
  After the uninstallation is complete, reboot your computer as soon as possible
  

Hope the above information helps. Reply with necessary information and the result to help you further. Thank you.

 

Stereo Mix

How can I get stereo mix back as it appears my windows 10 laptop has conexant smart Audio HD ( LenovoZ50) which I do not like. I am aware the sound card does not of itself support stereo mix.

Any suggestions please?

 

Windows 10 Stereo Mix

Thanks for the response Anju.



I followed your instructions to the letter. Method 1: No Stereo Mix even with the show disabled and disconnected boxes checked.

Method 2: I uninstalled one Microsoft and four NVIDIA High Definition audio devices and rebooted my computer. The re-start took considerably longer than usual to come up to the login. I tried again to see if the Stereo Mix
was re-instated but it was not there. Maybe I need to do a registry addition, if the audio drivers actually support the Stereo Mix audio source, but I do not know what that could be.

Thanks, again