Frequently asked questions
Is brown noise better than white noise?
For many sleepers, yes — brown noise feels less harsh and more comfortable for all-night use. But better is personal. Some people prefer the stronger masking of white noise, especially in noisy environments.
Can I mix noise types?
You can, but keep it simple. A consistent single sound builds a stronger sleep cue than a complex mix that changes night to night.
What about nature sounds like rain or ocean?
Many people enjoy them, but they have natural volume variations that can be stimulating. If you love rain sounds, look for a steady rain loop without thunder or dynamic changes.
Do noise apps work as well as dedicated machines?
Yes, the sound source matters less than the consistency. A good noise app with a quality speaker works just as well as a dedicated machine.
How loud should sleep noise be?
As quiet as possible while still masking the sounds that disturb you. A good test: if someone speaking at normal volume in the next room can't be heard, it's loud enough.
Quick start steps
- Choose one noise type to start with (we suggest brown noise for most people).
- Set a consistent low volume and place your speaker at arm's length from your head.
- Use the same noise type for 3 consecutive nights without changing anything else.
- Each morning, rate your sleep quality 1-5 and note how long it took to fall asleep.
- After 3 nights, try a different noise type and repeat. Compare results after testing 2-3 types.
Quick comparison of noise types
- Brown noise: deep, warm, and smooth — like a low rumble or distant thunder. Best for sensitive sleepers who find other sounds harsh.
- Pink noise: balanced and gentle — like steady rainfall. A good middle ground between brown and white.
- White noise: even across all frequencies — like TV static or a loud fan. Strongest masking but can feel sharp.
- Nature sounds: pleasant but often have dynamic changes (birds, waves cresting) that can engage your brain.
How to find your best fit
- Test one noise type for 3 consecutive nights — do not switch mid-experiment.
- Keep everything else constant: same bedtime, same volume, same room conditions.
- Rate your sleep each morning on a simple 1-5 scale for both how quickly you fell asleep and how rested you feel.
- After testing all types, compare your scores. Your data beats anyone else's recommendation.
Common mistakes when choosing
- Switching noise types every night makes it impossible to build a sleep association.
- Playing sound too loud — masking works at low volume. If you need it loud, address the actual noise source instead.
- Using headphones that become uncomfortable during the night — a small speaker at arm's length is usually better.