Make room for quiet
Sleep Noise Generator & Mixer
Mix white/pink/brown/green noise to create your perfect sleep soundscape
Make it yours
Paused
Presets
Noise Mixer
Adjust each noise's volume to create your own soundscape
White Noise
0%Equal power across all frequencies
Pink Noise
30%Gentle noise with emphasized low frequencies
Brown Noise
70%Deeper, lower frequency noise
Green Noise
20%Natural background sounds (centered at 500Hz)
Master Volume50%
Noise Type Comparison
| White Noise | Pink Noise | Brown Noise | Green Noise | |
|---|---|---|---|---|
| Frequency Characteristics | Equal across all frequencies | Emphasized low frequencies | Very low frequencies | Centered mid frequencies |
| Sound Characteristics | Shhhh- (TV static) | Soft shhhh- | Deep rumble | Natural background |
| Best For | Focus, noise masking | Sleep, memory | Meditation, relaxation | Stress relief |
Scientific Evidence
- 2017 study: Pink noise increased deep sleep by 63%
- White noise puts 80% of newborns to sleep within 5 minutes
- Brown noise helps alleviate tinnitus symptoms
- Green noise provides instinctive comfort with natural frequency spectrum
- Noise masking reduces arousal from sudden sounds by 85%
Warnings
- Too high volume can damage hearing
- Avoid extended earphone use
- Stop immediately if you experience ear pain or discomfort
- Do not use while driving or during dangerous tasks
Disclaimer
This tool is for informational and relaxation purposes only and cannot replace medical treatment. If you have hearing problems, consult a professional.
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