That's the best cure for now - forget the notion of silence.
Everybody's manifestation of tinnitus is different, of course. What I have done is convince myself that the sound I hear is the exact same as the crickets and night sounds in the woods at night I remember well as a kid.
So, when I focus on my tinnitus, I merely feel nostalgia for great times camping in the woods.
Nicely done. I do remember the crickets. Fondly. And lightning bugs.