White noise
A broad, crisp texture with equal power per hertz. Often useful when speech-like detail or intermittent higher-frequency sound stands out.
Start with a broad noise colour, add a softer environmental layer and balance the mix around your room, activity and comfort.
Sound library in developmentA broad, crisp texture with equal power per hertz. Often useful when speech-like detail or intermittent higher-frequency sound stands out.
A smoother balance with progressively less power at higher frequencies. A useful starting point when white noise feels too sharp.
A low-weighted, rumbling texture with a steeper reduction in higher frequencies. Its deepest content depends on your speaker or headphones.
A gentle, irregular layer that can soften the synthetic character of coloured noise without demanding attention.
A familiar continuous texture for people who already find fans comfortable in bedrooms, offices or travel spaces.
A slow, moving layer with more variation than coloured noise. Use it gently when a perfectly steady sound feels too artificial.
Learn why white sounds brighter, pink softer and brown deeper—and why preference matters more than universal claims.
Read the noise-colour guide →