Fix Internal Mic Volume Too Low in Android Head Unit

Internal Mic Volume Too Low in Android Head Unit
When you call someone from your car bluetooth and they hear a low voice of yours, then there is a problem with your Microphone. You can easily fix the Internal Mic volume of your aftermarket Android Car head unit by changing a few simple settings. Here in this video we are going to see how you can actually improve the audio quality of your car Internal Microphone.

To improve the Audio quality of your Car Microphone, Go to Apps dashboard and then choose ‘Car Settings’

Here, switch to ‘System settings’ then tap on ‘Factory Settings’ then input your head unit password. Mine is 1617 and yours would be different. If you don’t know the factory settings password, please check this video () to know the default Android Car Stereo passwords.

When you are at the settings page, choose ‘Customized Settings’ then select ‘mic gain’. The default is 4 and change it to 7. Also make sure to check ‘Double Wheat Echo Elimination’ to decrease the noise level.

Now save the configuration and test the Microphone audio quality. You should find some noticeable difference before and after tweaking the settings.

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