Focus Audio
Generate Brown, Pink, or White noise.
Mask distracting background noises with generated Brown, Pink, or White noise.
➕ Add to Dashboard
🔊 The Science of Colored Noise
Just like light has colors based on wavelength, sound has "colors" based on frequency distribution. White
noise contains all frequencies equally, pink noise emphasizes lower frequencies
(like rainfall), and brown noise goes even deeper (like a waterfall or distant thunder).
🤯 Wacky Facts
- Brown noise is named after Robert Brown (Brownian motion), not the color—it's actually
"Brownian noise"
- Studies show pink noise during sleep can improve memory by up to 25%
- The "cocktail party effect" lets your brain focus on one voice in a noisy room—but constant noise helps you
focus on no voices
- Some hospitals use white noise to help patients sleep and to mask confidential conversations
💡 Useful Tips
- For deep work: Try brown noise—it's less harsh than white noise
- For creativity: Moderate ambient noise (~70dB) has been shown to boost creative thinking
- For sleep: Pink noise is often rated as most pleasant and least fatiguing
- Layer it: Combine with lo-fi music for the ultimate focus soundtrack
- Keep volume moderate: Below 85dB to protect your hearing over long sessions
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