Frequently asked questions
Is pink noise better than brown noise?
Neither is objectively better. Pink noise has a lighter, more balanced feel; brown noise is deeper and heavier. Try each for 3 nights and see which feels more comfortable.
Can pink noise help with memory?
Some research suggests steady pink noise during sleep may support memory consolidation, but this area is still being studied. Use it for comfort first, and any cognitive benefits are a bonus.
How loud should pink noise be?
Just loud enough to create a soft sound floor that masks environmental disruptions. If you can't hear your own quiet voice over it, it's too loud.
Quick start steps
- Choose a pink noise loop without variation — steady and continuous is key.
- Set your speaker at arm's length and adjust volume to the minimum effective level.
- Begin your loop 10-15 minutes before you plan to sleep.
- Keep the same loop and volume for at least 5 nights before making changes.
- Rate your sleep quality each morning to track improvements.
What makes pink noise different
- Pink noise emphasizes lower frequencies more than white noise, but not as much as brown noise — it sits in a comfortable middle ground.
- Research suggests pink noise may help synchronize brain waves during sleep, potentially supporting memory consolidation.
- The gentle, balanced profile makes it feel natural rather than mechanical.
Setting up pink noise for sleep
- Use a continuous loop rather than a timed track — consistency through the night matters.
- Set volume low enough that you could still hear someone calling your name from the next room.
- A bedside speaker at arm's length gives better sound quality than phone speakers under your pillow.
- Pair pink noise with a consistent bedtime routine for the best results over time.