Have you tried brown-noise to focus? What has your experience been like, especially if you’ve also tried white-noise to focus?

I just finished a task in record time while tuned into brown-noise.

Freedom Factory | @ethos Ethereum mobile operating system. North maxi.🏰

Yes. I think what it does in some sense is have a calming effect on the state of your mind.

Is it supposed to help w/focus? 

I'm only familiar with brown/white to aid sleep. White def helped my infant nephew with colic.

Interesting. Will give it a bash.

Tried noise music recently. You can fail too, here:

https://www.youtube.com/watch?v=x4JRiZmGVMo&list=OLAK5uy_kCoY3IGGArqU-cSjTbYtmjmZ_vlWI9XrI