Sound Anchor
give your attention a steady backdrop
Silence isn’t always focus-friendly — it leaves room for every random noise (and thought) to grab you. A sound anchor — steady background audio like brown noise, lo-fi or one looping track — gives your attention a consistent backdrop to settle against.
Why it works
Steady, low-information sound masks unpredictable noises — a slamming door, a conversation, your own restlessness — that would otherwise yank your focus. Because it’s consistent and undemanding, your brain stops tracking it and treats it as a neutral wall of sound, which makes the foreground task easier to hold.
Who popularised it
Brown noise and “lo-fi beats to study to” became hugely popular online, but the underlying idea — sound masking to reduce distraction — has long been used in offices and backed by acoustics research. (Squiggle plays brown noise automatically while you focus.)
When to use it
- In noisy or unpredictable environments.
- When silence makes you restless.
- For repetitive or deep-focus work.
Tips
Avoid lyrics for language-heavy tasks — words compete with words. Instrumental, noise, or ambient tracks work best.
Related
Curious about the supplement side? Read nootropics for focus, browse all our focus & attention guides, or put this into practice in the Squiggle app.
This guide is general education, not medical advice. For anything specific to your health, talk to a qualified healthcare professional.