Turning off the screen and fixing audio

[StallionXD]

This plugin works amazing, I use it with the DS4vita.

I want to know (and ask) for a method to turn off the screen while playing.
Also, I turn off the power charge by USB and I still having audio issues, any idea to fix it?

Being able to turn off the screen + DS4vita + audio fix = Vita turning into a Switch.
Thx.

[xerpi]

Regarding turning the screen off, check this and this.

And regarding removing the audio noise, I've heard some people have had success using some audio filtering program or something along that.

[StarWolf3000]

Since I'm using VoiceMeeter (a software mixer, overriding the Windows mixer), I applied a low noisegate filter setting to my line-in input (about 0.5), which prevents any audio noise for me.