What is tinnitus masking?

Tinnitus masking uses broadband noise to partially cover the perception of ringing or buzzing in the ears. A notch filter removes the specific frequency of your tinnitus from the masking noise - a technique associated with notched-music therapy research.

Noise types

White noise - equal energy at all frequencies. Sounds like static.
Pink noise - equal energy per octave. Sounds more natural, like rain.
Brown noise - emphasises bass frequencies. Sounds like distant thunder.

Notched music therapy

Notched music therapy (also called Tailor-made Notched Sound Therapy) is based on research suggesting that removing a narrow frequency band centered on the tinnitus pitch from ambient sound can reduce cortical excitability at that frequency over time. Unlike broadband masking - which simply covers the tinnitus - notched therapy aims to gradually retrain the auditory cortex's response to the tinnitus frequency.

This tool applies a notch filter to the generated noise. Results vary significantly between individuals. Clinical evidence supports consistent daily use over weeks to months, not short-term listening sessions.

Frequency selection guide

If you are unsure of your tinnitus frequency, use this rough guide to find a starting point:

Description	Typical frequency range
High-pitched ringing (most common)	3,000–8,000 Hz
Mid-range tone or whine	1,000–3,000 Hz
Low hum or drone	125–1,000 Hz
Pure ringing tone (post-concert)	4,000–6,000 Hz

Slowly sweep the frequency selector until the notch aligns with your perceived tinnitus tone - you will hear a dip in the noise at that frequency.

Masking vs. habituation

There are two distinct approaches to managing tinnitus, and they have different goals:

Masking temporarily covers the tinnitus signal with background noise, providing relief while the sound is playing. It offers no long-term benefit once the masker is removed.
Habituation - the goal of Tinnitus Retraining Therapy (TRT) and notched therapy - aims to train the auditory cortex and limbic system to deprioritize the tinnitus signal, so it is perceived as less intrusive over time. Most audiologists prefer this long-term approach over indefinite masking reliance.

Medical disclaimer

This tool is for informational and relaxation purposes only. It is not a medical device or substitute for professional audiological assessment and treatment. If you experience tinnitus, consult a licensed audiologist or ENT specialist.