Open office? Chatty coworkers? Noisy coffee shop? Quilence creates your personal sound bubble so you can focus on what matters.
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Every 3 minutes
The average office worker is interrupted every 3 minutes by conversations, notifications, or other distractions.
23 minutes
It takes an average of 23 minutes to fully refocus after an interruption.
70%
70% of workers report that noise is the biggest distraction in open offices.
Block out conversations and office chatter to stay in deep work mode.
Create your own quiet bubble in noisy cafés and public spaces.
Mask household noise, kids, pets, and neighbors while you work.
Find focus in shared workspaces with unpredictable noise levels.
Consistent sound masks unpredictable noises, helping you stay in flow without jarring interruptions.
Our most popular preset for offices — specifically tuned to mask human voices and conversations.
Classic, consistent sound that covers a wide range of distracting frequencies.
Deeper, rumbling sound that many find less fatiguing for long work sessions.
Our HRTF-based 3D presets create an immersive sound environment that surrounds you. With Spatial Audio, you're not just blocking noise — you're creating your own acoustic space for deep work.
Works great with AirPods, AirPods Pro, noise-cancelling headphones, and regular earbuds.
In 2012, researchers at the University of Illinois (Mehta, Zhu & Cheema) published a landmark study in the Journal of Consumer Research demonstrating that moderate ambient noise around 65 dB significantly enhances creative performance compared to both silence and high noise levels (85 dB). The sweet spot — roughly the sound level of a busy coffee shop — promotes abstract thinking and broadens cognitive scope, the mental state that underpins both creative and analytical deep work.
Author and professor Cal Newport, who popularized the concept of deep work — the ability to focus without distraction on cognitively demanding tasks — notes that environmental design is one of the most important levers for sustained concentration. Consistent, non-rhythmic background sound supports the entry into flow states by preventing the brain from defaulting to distraction-seeking behavior when the mind wanders from the task.
The open office is particularly problematic because speech is the most disruptive sound type for knowledge workers. Intelligible conversation activates the brain's language processing centers involuntarily — you cannot choose to not partially decode words you hear. Even fragments of overheard conversation consume working memory. This is why Quilence's Speech Blocker preset specifically targets the 200 Hz – 8 kHz range where human voice intelligibility lives.
Crucially, silence is not the ideal baseline for knowledge work. Without ambient acoustic stimulation, the brain becomes hyper-attentive to any sound that does occur, making random interruptions far more disruptive. A steady acoustic floor — consistent, non-melodic, non-rhythmic — provides the nervous system with a reliable sensory environment in which focused states are easier to enter and maintain. Unlike music, it makes no narrative or emotional demands on your attention.
Yes, for most knowledge workers. Research from the University of Illinois found that moderate ambient noise (~65 dB) improves creative performance compared to silence or loud noise. Consistent, non-distracting sound is the key ingredient.
The Speech Blocker preset is designed for open offices — it targets the frequency range of human voices. Combined with noise-cancelling headphones, it creates an effective private focus zone wherever you work.
Both work, but many knowledge workers prefer brown noise for extended sessions — its lower frequency emphasis is less fatiguing over long periods. Quilence's 10-band EQ lets you blend both.
YouTube audio is compressed, loops with audible transitions, and sends usage data to Google. Quilence generates studio-quality 48kHz audio in real-time, never loops, and collects zero data.
Use Quilence before calls to get into focus mode, then pause during. On Mac it runs natively alongside other apps. The Sleep Timer can auto-stop at a set time.
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