Violet noise
Some evidence
The brightest noise, almost all high-frequency air.
What the science says
Violet (purple) noise rises about 6 dB per octave, so it is mostly treble. It is sometimes used to mask high-pitched tinnitus, though results vary. Because it is so treble-heavy, keep it quiet to protect your hearing.
The traditional view
A thin, sharp hiss, like escaping air, favoured by a few for covering very high sounds.
Good for
Questions
- What is Violet noise?
- Violet noise is a coloured noise. The brightest noise, almost all high-frequency air. A thin, sharp hiss, like escaping air, favoured by a few for covering very high sounds.
- Does Violet noise really work?
- Violet (purple) noise rises about 6 dB per octave, so it is mostly treble. It is sometimes used to mask high-pitched tinnitus, though results vary. Because it is so treble-heavy, keep it quiet to protect your hearing.
- Do I need headphones for Violet noise?
- No. You can listen on speakers or headphones, whichever is more comfortable.
- Is it safe to listen to Violet noise?
- It is meant for relaxation and curiosity, not medical treatment. Keep the volume comfortable, avoid sleep tones while driving, and check with a professional first if you have a seizure disorder or a health concern.
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