Ultra-deep brown noise with heavy low-frequency emphasis. The deepest variant we produce.

Long-form masking sound for sleep, focus, and calm. Start at a low volume and raise it only to the point where it sits comfortably in the background — never loud.

These are masking sounds — background audio that many people with tinnitus find helpful for focus, relaxation, and sleep. This is not medical treatment and is not a substitute for professional audiology care. If you experience tinnitus, please consult a healthcare provider.

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📱 Sleep Sound App — [App Store link]