This guide is for informational purposes. Tinnitus can have many causes, including hearing loss, ear infections, medication side effects, and cardiovascular conditions. If you have new or worsening tinnitus, consult a doctor or audiologist before relying on sound therapy. Do not use high-volume masking sounds as this can worsen tinnitus over time.
What is tinnitus and why does sound help?
Tinnitus is the perception of sound — ringing, buzzing, hissing, whistling, or clicking — that has no external source. It affects an estimated 15% of adults globally, and for about 1–2% of the population, it is severe enough to significantly impact quality of life, sleep, and concentration.
The most common form is high-pitched ringing (like the sound after a loud concert) in the frequency range of 4,000–8,000 Hz. But tinnitus can appear at any frequency and can sound completely different from person to person — a low hum, a pulsing, a roar, or multiple simultaneous tones.
Tinnitus is generated by the brain, not the ear. When the cochlea is damaged or certain auditory nerve pathways are disrupted, the brain essentially "turns up the gain" in an attempt to hear sounds it's no longer receiving — and this amplification manifests as phantom sounds. Sound therapy works by giving the auditory system real input so it doesn't need to generate its own.
How white noise helps with tinnitus
Sound therapy for tinnitus works through two mechanisms: masking and habituation.
Masking raises the ambient noise floor close to the tinnitus volume, making the phantom sound less prominent or completely inaudible. This provides immediate, temporary relief — particularly useful for sleep, focus, or moments when the tinnitus is particularly bothersome.
Habituation is a longer-term process. When the brain is exposed to a consistent background sound alongside the tinnitus signal, it begins to classify the tinnitus as an unimportant background signal rather than a novel, threatening one. Over months, this can reduce the emotional distress caused by tinnitus and, for some people, reduce the perceived loudness. This is the basis of Tinnitus Retraining Therapy (TRT).
A 2020 systematic review in Frontiers in Aging Neuroscience examined 23 studies on sound therapy for tinnitus and found that broadband noise (white or pink) was effective at reducing tinnitus distress in the majority of participants when used consistently over 3–6 months. The review also noted that combination therapy (sound + counselling) produced significantly better outcomes than sound alone, supporting the use of sound therapy as part of a broader management strategy rather than a standalone cure.
Which type of noise is best for tinnitus?
This depends on your tinnitus — specifically its frequency and character. There is no single best noise colour for everyone, but here is the evidence-based guidance:
〰️ White Noise
Best for: Most types of tinnitus. Broadest masking coverage across all frequencies. The default recommendation from most audiologists and the most studied. Start here if you're not sure what to try.
🔘 Grey / Notched Noise
Best for: Long-term habituation and hearing-sensitive users. Grey noise's psychoacoustic equalization provides perceptually flat masking. "Notched noise" (white noise with the tinnitus frequency removed) has promising research behind it.
🌸 Pink Noise
Best for: Mid-frequency tinnitus. Softer than white noise, more comfortable for extended sessions. Good for overnight use because it's less fatiguing. Also beneficial for sleep quality independently of tinnitus.
🌊 Brown Noise
Best for: Low-frequency tinnitus (hum or roar). The deep bass character of brown noise is more effective at masking lower-frequency phantom sounds. Also reduces anxiety, which often worsens tinnitus perception.
Notched sound therapy — the emerging approach
One of the most promising recent developments in tinnitus research is notched sound therapy — also called spectrally notched noise or tailor-made notched music therapy (TMNMT). The principle is counterintuitive: instead of masking the tinnitus frequency, you remove it from the background sound.
The theory is that lateral inhibition in the auditory cortex — the process by which neurons suppress the activity of adjacent neurons — can be used to calm the hyperactive neurons generating the tinnitus signal. By playing broadband noise with a "notch" cut at the tinnitus frequency, the surrounding neurons fire normally while those generating the tinnitus signal receive less excitation from their neighbours. Over time, this may reduce the strength of the tinnitus signal.
A 2012 study published in PNAS by Pantev and colleagues found that participants who listened to their favourite music modified with a notch at their tinnitus frequency for 12 months showed significantly greater reduction in tinnitus loudness compared to controls. The effect was maintained at follow-up. Several subsequent studies have replicated the finding with notched noise (rather than notched music), suggesting the musical component is not essential.
Noisescape doesn't yet offer notched noise generation (it's technically complex to implement precisely), but standard white or pink noise remains the practical first-line approach for most tinnitus sufferers, and the research strongly supports its use for symptom management.
The safe volume rule — the most important thing to get right
This is the single most critical point in tinnitus sound therapy: never mask tinnitus completely with loud sound. High-volume masking — turning up the background noise until the tinnitus is completely inaudible — provides temporary relief but causes two serious problems:
- It prevents habituation. If you can't hear the tinnitus at all, your brain can't learn to classify it as unimportant. The goal is to reduce its prominence, not eliminate it from consciousness entirely.
- It risks further hearing damage. The cochlear damage that often causes tinnitus is worsened by further loud sound exposure. Using high volumes to mask tinnitus can increase the underlying damage driving it.
The correct approach: set your masking sound to the lowest volume that provides noticeable relief — typically a level where you can still hear the tinnitus in the background but it's no longer the dominant sound in your awareness. This is called "mixing point" masking in tinnitus therapy.
For tinnitus use: set Noisescape's master volume to 30–50% and your device volume to a moderate level. The masking sound should be audible and present, but you should still be able to hold a normal conversation without raising your voice. Never use earbuds or headphones at high volume for tinnitus masking — over-ear headphones at low volume are safer for extended listening.
Using Noisescape for tinnitus relief
Noisescape generates sound entirely in your browser with no download or installation. This makes it practical for tinnitus management in any situation — at your desk, before bed, during moments when silence makes the tinnitus worse.
Recommended setup for tinnitus:
- For daytime focus: White Noise at 50–60% individual volume, master at 40–50%. Enough to reduce tinnitus prominence without competing with your thinking.
- For sleep: Pink Noise at 60–70%, combined with the 90-minute sleep timer so the sound fades before deep sleep sets in. Pink noise also independently improves sleep quality.
- For high-frequency tinnitus: Try White Noise first. If it seems to emphasize rather than mask, switch to Pink Noise, which has less high-frequency energy.
- For low-frequency tinnitus (hum/roar): Brown Noise at 50–70%. Its bass-heavy spectrum is specifically effective at masking lower-frequency phantom sounds.
- For anxiety-related tinnitus spike: Ocean Waves or Forest sounds. Nature sounds have demonstrated anxiolytic effects and can calm the stress response that often amplifies tinnitus perception.
Start tinnitus sound therapy now — free
No app, no account, no cost. Open the generator, select your preferred sound, and adjust the volume to just below your mixing point. Works on any device with a browser.
Open the Generator →What to expect from sound therapy
Sound therapy for tinnitus is a long game. Masking provides immediate relief in minutes. Habituation — the desensitisation of the brain's response to tinnitus — takes weeks to months of consistent use. Most tinnitus specialists recommend using background sound for at least 6–8 hours per day (during work, relaxation, and sleep) for meaningful habituation effects.
Results vary significantly between individuals. Some people experience dramatic reduction in tinnitus distress within weeks. Others find that sound therapy helps with sleep and focus but doesn't reduce the perceived tinnitus loudness. A smaller group finds no benefit. This variation reflects the multiple causes and mechanisms of tinnitus — what works for noise-induced tinnitus may not work the same way for medication-induced tinnitus, for example.
Sound therapy works best as part of a comprehensive approach that may include cognitive behavioural therapy (CBT) for tinnitus distress, hearing aids if hearing loss is present, stress management, and sleep hygiene improvements. If your tinnitus is severely affecting your quality of life, an audiologist or tinnitus specialist can build a personalised treatment plan that incorporates sound therapy alongside other interventions.
When to see a doctor about tinnitus
Sound therapy is appropriate for the vast majority of chronic tinnitus cases. But certain presentations require medical evaluation before or instead of sound therapy:
- Tinnitus that starts suddenly, especially after head trauma or illness
- Tinnitus in one ear only (unilateral tinnitus) — can indicate specific conditions requiring diagnosis
- Pulsatile tinnitus — that pulses in time with your heartbeat
- Tinnitus accompanied by hearing loss, dizziness, or ear pain
- Tinnitus that significantly worsens over a short period