Brown Noise Player

Brown noise study timer

Study in rounds to brown noise: 25 minutes of focus, a 5-minute break, four rounds. A soft bell marks each change, and breaks dim the sound instead of stopping it.

Ready to focus

25:00

Round 1 of 4

Tap play — or press the space bar

Balanced, steady brown noise

To study with brown noise, play it quietly — just loud enough to blur nearby voices — and work in focused rounds. The classic Pomodoro rhythm of 25 minutes on and 5 off suits it well: the steady sound becomes the cue that you’re working, and the break is the only time it changes.

How to study with brown noise

  1. Pick the sound. Classic for general use, Rainfall to cover more voices in a library or café, Deep if you want almost nothing but bass.
  2. Set the volume low. Enough to blur conversation, no more. With headphones, lower than feels necessary.
  3. One task per round. Decide what the next 25 minutes are for before you press start.
  4. Take the breaks. On the two-bell break, stand up and look away from the screen. The sound dims but keeps going, so starting again is easy.
  5. Stop after four. Take a longer break of 15–30 minutes before another set.

Brown noise or music for studying?

For reading, writing and memorising, steady noise is usually less distracting than music, and especially music with lyrics, which competes with the words you’re trying to process. Instrumental music suits some people for repetitive work. The full comparison is on brown noise vs lo-fi for studying.

Does it help with ADHD?

Some people with ADHD find background noise helps, and a 2024 meta-analysis found a small benefit from white or pink noise in tasks for young people with ADHD or attention problems. Brown noise hasn’t been studied directly. More on brown noise for focus and ADHD.

Frequently asked questions

Is brown noise good for studying?

For many people, yes. It covers distracting sounds like conversation, and as a steady sound with no hiss it is easy to stop noticing. Research on background noise and attention mostly used white or pink noise and found a small benefit for people with ADHD; brown noise itself is barely studied.

How does the Pomodoro technique work?

You work in focused blocks with short breaks: classically 25 minutes of focus, then 5 minutes off, and a longer break after four rounds. It was devised by Francesco Cirillo in the late 1980s and named after his tomato-shaped kitchen timer.

How loud should brown noise be with headphones?

Low: just enough to blur nearby voices. A common rule of thumb is no more than about 60% of your device’s volume, with breaks. The WHO’s safe-listening standard puts the limit for adults at 80 dBA for 40 hours a week, and brown noise rarely needs to be anywhere near that.

Does the timer keep running in another tab?

Yes, as long as this tab stays open; the tab title shows the time left. On phones, locking the screen usually pauses web audio, so for studying on an iPhone the app’s focus sessions are more reliable.

Can I change the focus and break lengths?

The web timer uses the classic 25/5 × 4. Brown Noise Player for iPhone has presets, custom lengths, long breaks and focus tones.

Why does the sound get quieter during breaks?

Breaks dim the brown noise to about a third instead of stopping it, so the room never drops into silence and getting back to work is one bell, not a restart.

Sources

  1. Nigg JT, Bruton A, Kozlowski MB, Johnstone JM, Karalunas SL. Systematic review and meta-analysis: do white noise or pink noise help with task performance in youth with ADHD or with elevated attention problems? Journal of the American Academy of Child & Adolescent Psychiatry, 2024.
  2. WHO and ITU. Safe listening devices and systems (H.870), 2019: 80 dBA for up to 40 hours a week for adults.