[Feature Request] Microphone settings

[Mii-U]

There are some people that have issues with the system mic.
As you may know, the 3DS has the ability to use mics from headphones that are plugged into it's audio jack.
But the inline mic seems to be much quieter than the system mic. This makes the voice recognition much harder in Ace Attorney (I have to practically yell and hold the mic up to my face, which is not the case when using it on android or windows).

So I request a feature in the Rosalina menu to change the microphone input volume and also force the which microphone is used (system or inline).

Thanks for all the work you all do!