Windows – Microphone volume at maximum yet too quiet

audiomicrophonevolume-mixerwindows 7

I have got a reasonbly basic desktop microphone, however for reasons that I don't understand it is extremley quiet. I dual boot, both systems run Windows 7, one system is working just fine although the other system, after I restarted the computer a couple of weeks ago, the microphone is now far too quiet.

I've been through the Sound control panel. The correct microphone is selected as the default communication device. The microphone level is set to 100. The microphone is plugged into a sound card, so I uninstalled the audio card (an Asus D1) driver and reinstalled it which made no difference. If I tap the microphone, it does register 5 or 6 green bars in the recording volume monitor. So, does anybody have any suggestions on where to look next?

Best Answer

It may be an issue with Windows 7s inbuilt feature in the operating system to reduce the volume for a phone call or other VOIP applications. Follow the below instruction to see if this is the cause of the problem.

Windows 7 help for resolving volume issue

Click on Start, then click on Control panel and then on Sound. A sound window will appear. Windows 7 help advises that you select Small icons from the drop down list of view by so that you will see the Sound option in control panel.

Now, click on the Communication tab in the sound window.

sound - communications - when windows detects communication activity

You will see four options- Mute all other sounds, Reduce the Volume of other sounds by 80 %, Reduce the volume of other sounds by 50% and Do nothing. You need to click on the radio button next to Do nothing. Click on Apply and then OK. You might need to restart the computer to implement the changes.

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