Verified answer

I have this.

Yours may not be for the same reason but I have something called Tinnitus.

If you're worried about it then go consult a doctor.

When I experienced this I realized from my doctor that a rise in my blood pressure was causing it. I had never had blood pressure problems before either and at the time I went it was 165/105. This could be a warning signal for you, this could actually even be neurology within the brain.

That appears like a elementary RAM subject, With the setting up itself. try removing individual sticks of ram then rebooting and doing what you commonly do once you get a crash. Freezes are maximum commonly concerning RAM housings not sitting appropriate or a defective stick As for the humming sound out of your television/stereo that appears like a static electrical energy subject taking part in mutually with your audio jacks or hdmi chord enter/output. try utilising a various hdmi cable or a HDMI to dvi converter enter to work out if it variations something it may additionally be a voltage subject mutually with your powersupply

could be an inner ear problem of some sort? but you may just be going insane

its Tinnitis get some sleep avoid caffeine google it

IDK what to tell you outside of see your Dr. ♦