Author: Dr. Ryan Hill, Au.D. — Founder & Lead Audiologist, The Hill Hear Better Clinic
If you’ve spent any time looking into tinnitus relief, you’ve probably heard the term “sound therapy.” It’s one of the most widely recommended approaches to tinnitus management, and for good reason. Sound therapy has decades of clinical evidence behind it and is a core component of nearly every major tinnitus treatment protocol in use today,
But “sound therapy” is a broad term. It can mean anything from a white noise machine on your nightstand to a clinically calibrated soundscape tuned to your specific tinnitus profile. Not all sound therapy is created equal, and understanding the differences can help you find the approach that actually moves the needle.
How Sound Therapy Works for Tinnitus
To understand why sound therapy helps tinnitus, you need to understand what’s happening in your brain when tinnitus is present.
For most people with tinnitus, the auditory system is generating an internal signal, the ringing, buzzing, or hissing, that the brain has flagged as important. Because it’s been categorized as significant, your brain keeps paying attention to it. The more attention it gets, the louder and more intrusive it feels. In quiet environments, the effect intensifies because there’s nothing else for your auditory system to process.
Sound therapy works by changing the equation. When you introduce external sound into your environment, you give your brain additional auditory input to work with. The tinnitus signal is no longer the only thing competing for your attention. Over time, and this is the key part, your brain begins to treat the tinnitus as just another background sound, no more important than the hum of a refrigerator or the distant sound of traffic.
This process is called habituation, and it’s the foundation of the most effective tinnitus treatment approaches, including Tinnitus Retraining Therapy (TRT).
Sound therapy supports habituation in three ways. First, it reduces the contrast between the tinnitus and the surrounding environment, the less the tinnitus stands out, the easier it is to ignore. Second, it gives your brain something neutral to focus on, interrupting the attention loop that keeps tinnitus front and center. Third, over time, consistent sound exposure retrains the auditory system to deprioritize the tinnitus signal at a neurological level.
Types of Sound Therapy
Not all sound therapy approaches are the same. They range from simple environmental strategies to clinically precise tools, and the right choice depends on your tinnitus profile, your lifestyle, and how significantly the tinnitus is affecting you.
Background Sound Enrichment
This is the simplest form of sound therapy, and it’s often the first thing people try. The idea is to avoid silence, which makes tinnitus more prominent, by adding neutral sound to your environment.
Common options include: fans, air purifiers, nature sounds (rain, ocean, birdsong), and basic white noise machines. Many people find these helpful for nighttime use especially, since bedtime is when quiet environments make tinnitus most noticeable.
Who it works for: People with mild tinnitus that’s mainly bothersome in quiet settings. If adding background sound makes your tinnitus fade noticeably, this may be enough.
Limitations: Background enrichment is non-specific, it’s not tailored to your tinnitus and doesn’t follow a structured treatment protocol. It provides relief in the moment but doesn’t actively drive long-term habituation the way clinical sound therapy does.
White Noise, Pink Noise, and Broadband Sound
You’ll see these terms frequently in tinnitus discussions, so it’s worth understanding what they mean.
White noise contains all frequencies at equal intensity, it sounds like static or a TV tuned to a dead channel. It’s the most commonly referenced tinnitus sound, but it’s not always the best choice because its harshness can be fatiguing over long listening periods.
Pink noise emphasizes lower frequencies more than higher ones, producing a deeper, more natural sound, like steady rainfall or a waterfall. Many tinnitus patients find pink noise more comfortable for extended use.
Brown noise goes even further toward the low end, a deep, rich rumble like thunder or heavy wind. It can be helpful for patients whose tinnitus sits in the higher frequency range, since the contrast between the deep sound and the high-pitched tinnitus can be soothing.
Broadband noise is a general term for sound that spans a wide frequency range. The specific type matters less than getting the volume and consistency right. In clinical practice, we often move beyond generic noise types entirely and use personalized soundscapes that are matched to the individual patient’s tinnitus, which brings us to the clinical approach.
Clinical Sound Therapy (Personalized)
This is where sound therapy moves from a self-help strategy to a treatment tool. Clinical sound therapy uses sounds that are specifically selected or generated based on your individual tinnitus characteristics, the pitch, loudness, bandwidth, and type of sound you experience.
The rationale is that personalized sound interacts more effectively with your specific tinnitus signal than generic noise. By matching the frequency profile of the therapeutic sound to the frequency profile of your tinnitus, the blending effect is more precise, and habituation happens more efficiently.
At Hill Hear Better, we deliver clinical sound therapy through our Rellax app, developed by Dr. Ryan Hill. Here’s what makes it different from a white noise app you’d download from the app store:
It’s configured by your audiologist. During your evaluation, we characterize your tinnitus, identifying the pitch, loudness, and type. That data is used to generate soundscapes specifically tuned to your tinnitus profile. This isn’t a one-size-fits-all playlist.
The volume is calibrated to the right level. In TRT-based sound therapy, the sound should sit just below your tinnitus, not covering it, but reducing its contrast with the background. We set this mixing point during your appointment and adjust it as your perception changes over time.
Progress is tracked. Rellax logs your usage and tracks changes in your tinnitus perception over time. This gives us objective data at follow-up appointments, we can see whether your sound therapy hours are consistent, whether your reported tinnitus severity is trending down, and when it’s time to adjust the settings.
It integrates with your overall treatment plan. Sound therapy through Rellax isn’t a standalone tool, it works alongside directive counseling, hearing technology, and your HEARify™ program as part of a coordinated approach. The app is one piece of a larger system designed to produce lasting results.
Hearing Aids as Sound Therapy
For patients whose tinnitus is connected to hearing loss, which is the majority, hearing aids serve as one of the most powerful forms of sound therapy available.
Here’s why: if your brain is generating tinnitus because it’s compensating for reduced auditory input, then restoring that input addresses the root cause. Hearing aids amplify the specific frequencies where your hearing has declined, giving your brain the rich sound environment it was missing. The internal gain turns down. The tinnitus signal becomes less prominent.
Many modern hearing aids also include built-in sound generators that can deliver white noise, nature sounds, or custom tinnitus relief signals directly into the ear alongside amplification. This dual function, hearing restoration plus sound therapy, makes hearing aids one of the most effective single tools for patients with both conditions.
Research consistently shows that the majority of hearing aid users with tinnitus report meaningful improvement in their symptoms. For some patients, hearing aids alone provide sufficient relief. For others, combining hearing aids with Rellax-based sound therapy and counseling produces the best outcome.
Does Sound Therapy Actually Work?
The short answer: yes — with important nuances about which type and how it’s delivered.
The evidence is strong for clinical sound therapy as part of a structured treatment program. Studies on TRT-based protocols, which use personalized sound therapy combined with counseling, consistently show that approximately 80% of patients achieve significant improvement. Sound therapy is a critical component of that success.
Background enrichment helps most people to some degree. Even basic strategies like running a fan at night reduce the immediate impact of tinnitus. But for patients with moderate to severe tinnitus, simple enrichment alone is unlikely to produce lasting habituation.
Generic apps and YouTube playlists have limits. They can provide temporary relief, but without personalization, proper volume calibration, or integration with a treatment plan, they’re not driving the neurological changes that produce long-term improvement. Using a generic white noise app for tinnitus is like using a generic stretching video for a specific sports injury, it might help a little, but it’s not targeted at your problem.
Consistency matters more than any single session. Sound therapy works through cumulative exposure. Using it for 20 minutes once a week won’t produce results. Daily, extended use, especially during high-tinnitus times like nighttime and quiet work periods, is what trains the brain over weeks and months.
Getting Started with Sound Therapy
If you’re new to sound therapy, here’s a practical path forward:
Start with simple enrichment today. Don’t wait for a clinical appointment to avoid silence. A fan, a nature sounds app, or a white noise machine is a reasonable first step that can provide immediate comfort.
Get a proper evaluation. A comprehensive tinnitus and hearing assessment is essential for determining the right sound therapy approach. We need to know what your tinnitus sounds like, whether hearing loss is a factor, and how severely it’s affecting your life before we can recommend a personalized plan.
Not sure if your tinnitus warrants professional evaluation? Our tinnitus quiz is a quick way to assess where you stand.
Commit to consistent use. Whatever level of sound therapy you start with, use it consistently. The brain needs repeated, sustained exposure to reclassify the tinnitus signal. Think of it as daily training, small, consistent effort produces large, cumulative results.
How We Approach Sound Therapy at Hill Hear Better
At The Hill Hear Better Clinic, sound therapy isn’t an afterthought, it’s a central pillar of our tinnitus treatment approach. Dr. Ryan Hill developed the Rellax app because he saw a gap between the generic sound therapy options available to patients and the precision that clinical tinnitus management demands.
Every patient’s sound therapy is personalized based on their evaluation results, calibrated to the right volume level, tracked for consistency and progress, and adjusted over time as their tinnitus perception evolves. Combined with directive counseling and hearing technology when appropriate, this approach gives our patients the best chance at reaching the point where tinnitus simply fades into the background.
We’ve been helping Greater Cincinnati hear better since 1987 from three locations in Cincinnati, Montgomery, and Batesville.
Ready to explore sound therapy for your tinnitus? Schedule your evaluation
