First, the important exception: hearing aids
Let's be clear about this up front, because it matters.
If you have hearing loss, hearing aids are genuinely important — and not only for your hearing. When your brain is starved of sound input, it strains to fill the gap, and that strain can make tinnitus more prominent. Restoring the missing input takes that pressure off. For many people with hearing loss, well-fitted hearing aids make tinnitus noticeably easier to live with.
So if you haven't had your hearing properly assessed, do. This page isn't an argument against hearing aids. It's about what happens after — when the sound is still there, and you're reaching for something to cover it.
What sound therapy actually does
Sound therapy — white noise, nature sounds, maskers, apps, sound pillows — works by giving your brain something else to listen to. Turn it on, and the tinnitus is partly covered. There's genuine relief in that, and on a hard night it can be a real help.
But notice what's happening. The moment the sound stops, the tinnitus is back — exactly as it was. Nothing underneath has changed. You've covered the sound, not changed your relationship to it.
And here's the subtler cost: every time you cover it because you can't bear to hear it, you quietly teach your brain that the sound is something to be escaped. That it's a threat. Which is the precise belief that keeps tinnitus loud in the first place.
Why the sound isn't the problem
Here's the finding that changes everything, and it's remarkably consistent in the research: how loud your tinnitus is barely predicts how much it bothers you.
People with very faint tinnitus can be tormented by it. People with objectively loud tinnitus can barely notice it. If distress came from the sound itself, that couldn't happen.
What actually drives the suffering is your nervous system's response — the threat classification, the constant monitoring, the emotional charge. Your brain has filed tinnitus under "danger," so it keeps checking on it, keeps pulling your attention back, keeps it in the foreground.
Sound therapy doesn't touch that response. It masks the signal while leaving the alarm fully switched on. That's why the relief lasts exactly as long as the sound does — and not a second longer.
What ACT does differently
Acceptance and Commitment Therapy works on the response, not the sound.
Instead of covering the tinnitus, it teaches your brain to stop treating it as a threat. When the threat classification settles, the monitoring winds down. The sound stops being handed to your attention every few seconds. It drops into the background — the way your brain already ignores the hum of a fridge, or the feeling of your clothes against your skin.
This is habituation. And it's the opposite of masking: rather than escaping the sound, you learn that you don't need to. The sound can be there, and you can be fine — not because you've covered it, but because your nervous system has stopped sounding the alarm.
You'll still hear it if you listen for it. Most of the time, you won't listen for it. That's the difference.
So where does that leave sound therapy?
Not in the bin — just in its proper place.
As an occasional support, sound can genuinely help: easing into sleep, taking the edge off a rough evening. Used that way, it's fine.
The trouble starts when masking becomes the whole strategy — when you can't be in a quiet room, can't sleep without it, reach for it the instant tinnitus appears. At that point the tool has become an avoidance habit, and avoidance is what keeps the threat response alive.
The goal isn't to need the sound. The goal is to not need it — and that's a different kind of work.