Question:

How can I prevent the rear motherboard Line in and Mic in from mixing their signals? >
> I have a games console connected to the Line in port and a microphone connected to the Mic in port on the rear motherboard of my PC. However, when both devices are plugged in, the Line in audio is also captured by the Mic in audio. This means that the Line in audio is transmitted along with my voice when I use the microphone. If I mute the Line in audio, I can no longer hear it myself, which is not what I want. I want to be able to hear the Line in audio through my speakers or headphones, and use the microphone normally without any interference from the Line in audio. How can I achieve this?

Answer:

How to prevent the rear motherboard Line in and Mic in from mixing their signals

If you have a games console and a microphone connected to the rear motherboard of your PC, you may encounter a problem where the Line in audio is also captured by the Mic in audio. This can cause unwanted noise and feedback when you use the microphone, and prevent you from hearing the Line in audio yourself. In this article, we will explain why this happens and how you can fix it.

The reason why the Line in and Mic in audio mix is because of a feature called stereo mix. Stereo mix is a virtual audio device that captures all the sounds that are played on your PC, including the Line in and Mic in audio. Stereo mix is usually enabled by default on most sound cards, and it can be useful for recording or streaming your PC audio. However, it can also cause problems when you want to use the Line in and Mic in ports separately.

How to disable stereo mix?

To disable stereo mix, you need to access the sound settings of your PC. Here are the steps to do so:

• Right-click on the speaker icon on the bottom right corner of your screen and select Sounds.
• In the Sound window, click on the Recording tab.
• You should see a list of recording devices, including Stereo Mix. If you don’t see it, right-click on an empty space and select Show Disabled Devices and Show Disconnected Devices.
• Right-click on Stereo Mix and select Disable.
• Click OK to save the changes.

How to adjust the Line in and Mic in levels?

After disabling stereo mix, you should be able to use the Line in and Mic in ports independently. However, you may need to adjust the volume levels of each device to suit your preferences. Here are the steps to do so:

• Right-click on the speaker icon on the bottom right corner of your screen and select Sounds.
• In the Sound window, click on the Playback tab.
• You should see a list of playback devices, including Speakers or Headphones. Select the device that you want to use to hear the Line in audio and click Properties.
• In the Properties window, click on the Levels tab.
• You should see a slider for Line In. Adjust it to increase or decrease the volume of the Line in audio. You can also mute or unmute it by clicking on the speaker icon next to it.
• Click OK to save the changes.
• In the Sound window, click on the Recording tab.
• You should see a list of recording devices, including Microphone. Select the device that you want to use to record your voice and click Properties.
• In the Properties window, click on the Levels tab.
• You should see a slider for Microphone. Adjust it to increase or decrease the volume of the Mic in audio. You can also mute or unmute it by clicking on the speaker icon next to it.
• Click OK to save the changes.

Conclusion

By

following these steps, you should be able to prevent the rear motherboard Line in and Mic in from mixing their signals. This will allow you to hear the Line in audio through your speakers or headphones, and use the microphone normally without any interference from the Line in audio. We hope this article was helpful for you. If you have any questions or feedback, please let us know in the comments below. Thank you for reading!