Sound masking for focus in open-plan offices
Mask coworker chatter, soften the open-plan buzz, and hold your focus at work
Start Focusing at WorkOpen-plan offices were sold on collaboration, but for focused work they're a minefield of interruptions. The single worst offender is overheard speech. When someone nearby is talking—a phone call, a hallway chat, the meeting two desks over—your brain can't help decoding the words, even when you're trying to read or write. That's why a quiet keyboard barely registers but one audible conversation derails a whole train of thought.
Sound masking is the practical fix. Instead of trying to silence a room you don't control, you add one steady, even layer of sound that raises the background floor. Nearby voices blur into an indistinct murmur, the kind your brain happily ignores. The chatter is still there; it just stops grabbing you mid-sentence.
Steady noise turns intelligible nearby speech into a soft murmur, so conversations stop hijacking your attention.
Fewer interruptions mean fewer costly resets, so you stay in flow through the long, heads-down stretches.
A consistent backdrop also softens your own calls and conversations for the people sitting nearby.
The right color depends on how loud your office is and what you're doing. Here's how the three play out at a desk.
Pink noise is balanced and natural-sounding—like steady rain—so it masks voices well without the harsh top end that wears on you across an eight-hour day. For most office work, start here.
Best for: Email, writing, everyday tasks, all-day comfort
White noise spreads energy evenly across the spectrum, giving it the strongest power to cover nearby speech. Reach for it when the floor is genuinely busy—lots of calls, foot traffic, or a sales team in full swing.
Best for: Crowded floors, masking phone calls, busy sales spaces
Brown noise is deep and rumbling, like a steady ventilation hum. The low-frequency weight feels calming rather than sharp, which suits coding, analysis, and other tasks that need long, uninterrupted concentration.
Best for: Coding, writing, spreadsheets, deep problem solving
Can't decide? Open the mixer and lay a little white over pink—a blend that keeps strong speech masking without sounding harsh through a workday.
It takes about thirty seconds to dial in a work sound:
It masks it rather than silencing it. Overheard speech is distracting because your brain can't help decoding the words. A steady background sound raises the floor so nearby conversations blur into an indistinct murmur you can ignore. Paired with over-ear headphones, the effect is strong enough that most chatter stops pulling your attention.
Pink noise is the comfortable default for most desks—balanced and easy to tune out over a full workday. Reach for white noise when the room is genuinely loud and you need maximum coverage of nearby speech, and brown noise when you want a deep, calming backdrop for heads-down work like coding or writing.
Just loud enough that voices around you fade into the background—usually a low, steady level. The noise should disappear from your own awareness; if you notice it more than the work, it's too loud. On headphones, keep it moderate, around 60 percent or less for an hour at a stretch, to protect your hearing.
Through headphones, no—the sound stays with you. If you play it from a speaker, keep it low and check that neighbors don't mind, since one person's masking sound can be another's distraction. In shared spaces, personal headphones are the considerate choice.
Nothing beyond a browser is required, but the right headphones make masking far more effective on a busy floor:
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Try the free noise generator with adjustable white, pink, and brown noise and a built-in mixer.
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