I have a suggestion for a masked sound that perhaps will help people with tinnitus like @Azriel.
There are some audios in youtube that are supposed to help people with tinnitus by playing sounds of a certain pitch for an hour or so such that when people stop listening to the sound, their tinnitus goes away as throughout the one-hour audio, they were matching the tinnitus noise in their heads with the noise produced by the audio.
Not sure if it will work but just an idea.

But I don’t hear them anymore in the second loop.
the more white noise of the original is easier for me, my ears pick out every little detail in the new mask and try to follow it (just part of how my ears work I guess), the old one its easier for me to let my mind conceive of it as background noise and hear it but not be front of the mind. Hope there’s going to be some masks available that are a little less intricate.