Sleep science, noise research, and the story behind Veil.
Sleep Sounds
Fan noise is one of the most effective sleep sounds. Here's why fans work for masking, 5 fan types compared, and the best way to get it on your phone.
Focus & ADHD
Brown noise went viral for ADHD focus. Here's what the science says, what Reddit and TikTok get right (and wrong), and how to use it effectively.
Origin Story
I'm a light sleeper who tried Dohm, Lectrofan, and every white noise app. None were right. So I built one that generates sound in real time.
Sleep Science
The real differences between noise colors, backed by research. Which one works depends on your brain, not a TikTok trend.