Tinnitus retraining therapy (TRT) is a clinical treatment designed to help your brain stop noticing and reacting to tinnitus. It combines structured education with low-level background sound to gradually train your nervous system to treat the tinnitus signal as unimportant, much like you tune out the hum of an air conditioner. The process typically takes 12 to 24 months, and multiple clinical centers have reported improvement in roughly 80% of patients.
How TRT Works: The Brain’s Role in Tinnitus Distress
TRT is built on a model developed by neuroscientist Pawel Jastreboff, which reframes tinnitus as primarily a brain problem rather than an ear problem. The core idea is that the ringing or buzzing itself isn’t what makes tinnitus unbearable. What makes it unbearable is the way your brain’s emotional and stress systems respond to it.
When your brain attaches negative meaning to the tinnitus signal, it classifies the sound as a threat. This activates two systems: the limbic system (which processes emotions) and the autonomic nervous system (which controls your fight-or-flight response). The result is anxiety, stress, sleep disruption, and a heightened sense that the sound is getting louder and more persistent. That distress, in turn, makes your brain even more alert to the tinnitus, which triggers more stress. It becomes a self-reinforcing loop.
TRT aims to break this loop at two levels. The first and primary goal is called habituation of reaction: weakening the emotional and stress response so that even when you hear the tinnitus, it no longer triggers anxiety or discomfort. The second goal is habituation of perception: training the brain to filter the signal out before it reaches conscious awareness, the same way it filters out background noise you’ve heard thousands of times before.
The Two Core Components
TRT always involves two elements working together: directive counseling and sound therapy. If either piece is missing, the treatment isn’t considered true TRT.
Directive Counseling
This isn’t traditional talk therapy where a clinician mostly listens. Directive counseling is more like a teaching session. Your provider explains how the auditory system works, why tinnitus develops, and how the brain’s emotional circuitry amplifies the problem. The goal is demystification. When you understand why the sound feels threatening, and why it isn’t actually dangerous, the emotional charge starts to weaken. Sessions are ongoing throughout treatment, not a one-time conversation.
Each practitioner delivers counseling in their own style, but the educational content is consistent: you learn the mechanics of your condition so that the tinnitus loses its power to frighten you. This shift in understanding is what allows habituation to begin.
Sound Therapy
The second component involves introducing low-level background sound, typically through small wearable noise generators that sit behind or in the ear. The key principle is that the sound should not drown out your tinnitus. Instead, the volume is set to what’s called the “mixing point,” the level where the external noise just begins to blend with your tinnitus without fully covering it up.
This distinction matters. If you mask the tinnitus completely, your brain never gets the chance to practice ignoring it. At the mixing point, your tinnitus is still faintly audible, but the added sound reduces the contrast between the tinnitus and silence. Over time, this makes it easier for your brain to reclassify the tinnitus as background noise. Patients are also encouraged to maintain 24-hour sound enrichment, meaning you avoid complete silence even at night, using fans, nature sounds, or other ambient noise.
For people who also have hearing loss, hearing aids can serve a similar function by amplifying environmental sounds that naturally reduce the prominence of tinnitus. One study found significant improvement in 70% of patients treated with hearing aids as part of their protocol.
What Results Look Like
TRT is not a quick fix. The process is gradual, and most protocols run for at least a year. But the evidence for meaningful improvement is strong. In one study, 83% of patients treated with the full TRT protocol (counseling plus noise generators) showed significant improvement, compared to just 18% who received counseling alone. Patients in that study saw their scores on a standard tinnitus distress questionnaire drop by more than 20 points, with notable reductions in how much tinnitus bothered them while working, concentrating, relaxing, and sleeping.
Success in TRT doesn’t necessarily mean the tinnitus disappears. For most people, it means the sound fades into the background of their awareness and stops provoking a stress response. You might still hear it in a quiet room if you listen for it, but it no longer dominates your attention or disrupts your day.
TRT for Sound Sensitivity
Many people with tinnitus also experience hyperacusis, a condition where everyday sounds feel uncomfortably or even painfully loud. TRT can be adapted to address both problems simultaneously. The same principles apply: counseling to reduce the fear response to sound, and carefully calibrated sound therapy to gradually increase your tolerance. If you’ve been avoiding noisy environments or wearing earplugs in normal settings, TRT works to reverse that protective behavior by slowly reintroducing your auditory system to a fuller range of sound.
How TRT Differs From Cognitive Behavioral Therapy
Cognitive behavioral therapy (CBT) is the other major evidence-based treatment for tinnitus distress, and the two approaches share some surface similarities but work differently under the hood. CBT is a structured psychological intervention that targets unhelpful thought patterns and behaviors directly. A CBT therapist helps you identify distorted thoughts about tinnitus (“This will never stop,” “I’m going to lose my hearing”) and actively works to restructure them. It’s delivered by psychologists with specialized training in psychotherapy techniques.
TRT, by contrast, is primarily an audiological treatment. The counseling component educates you about how tinnitus works rather than restructuring your thought patterns. The theory is that understanding alone, combined with sound therapy, is enough to break the emotional loop. TRT providers are typically audiologists, though they need specific training in the Jastreboff protocol. Some universities offer graduate certificate programs in tinnitus and hyperacusis management that cover TRT methodology across six sequential courses.
Both approaches can be effective, and they aren’t mutually exclusive. CBT tends to produce faster changes in emotional distress, while TRT’s sound therapy component addresses the perceptual side of the problem more directly. Some clinicians incorporate elements of both.
Finding a Qualified Provider
Not every audiologist is trained to deliver TRT. The protocol requires specific knowledge of the neurophysiological model, patient categorization, and sound therapy calibration. Programs like the one at Salus University offer advanced certificates for audiologists and related professionals, but there’s no single universal certification board. When looking for a provider, ask whether they’ve completed formal TRT training, whether they use both directive counseling and sound therapy, and whether they follow a structured long-term protocol. A provider who hands you a noise generator without ongoing counseling sessions is not delivering TRT as it was designed.