How to adjust volume of Speaker Line In\Microphone level through Registry

_{Monday, June 3, 2019 1:31 PM}

Hi All,

We need to automate the process of adjusting the volume level of Speaker Line In and Microphone, Front Black In, Rear Blue In, and making it mute.

So, in Windows 10 OS, is there any command or specific Registry entry present so that we can perform the steps automatically?

Any help on this issue will be highly appreciated.

Thanks,

Sourav

Born to Learn

_{Tuesday, June 4, 2019 3:27 AM}

Hi Sourav,

I would like to confirm the meaning of "Front Black In, Rear Blue In, and making it mute."

Based on my knowledge, there is no such a specific Registry entry to adjust the volume level of Speaker Line In and Microphone.

Here is the related DOC just for your reference

How to Manually Map Audio Jacks

Note: This is a third-party link and we do not have any guarantees on this website. And Microsoft does not make any guarantees about the content.

I hope this can help.

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_{Tuesday, June 4, 2019 5:25 AM}

Hi Farena,

Thanks for your reply.

Please find the screenshot of Speaker Properties for the meaning of "Front Black In, Rear Blue In, and making it mute."

Thanks,

Sourav

Born to Learn

_{Wednesday, June 5, 2019 3:04 AM}

Hi,

As far as I know, you could modify the system sound volume with changing the key value in the registry.

But other options, you can only adjust them through UI.

Best regards,

Farena

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_{Thursday, June 13, 2019 9:44 AM}

Hi,

Just want to confirm the current situations.

Please feel free to let us know if you need further assistance.

Please remember to mark the replies as answers if they help.
If you have feedback for TechNet Subscriber Support, contact [email protected].

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