Audio Control Center
White Noise
Steady broadband noise for focus
Pink Noise
Softer, more natural sound
Rain Sounds
Relaxing rain for deep focus
Brown Noise
Deep, rumbling bass noise
Pomodoro Sound Player Explained
Color noise masks distraction. White noise at 60 dB masks chatty coworkers. Pink noise offers softer spectrum. Your brain filters better with steady sound.
Noise color matters for cognitive load. Four spectral variants available. Each serves different focus needs.
Breakdown of Metrics
White noise: equal energy across 20Hz-20kHz. Pink noise: 3dB drop per octave. Brown noise: 6dB drop per octave. Frequencies shift perceived intensity.
Volume slider adjusts gain. Sounds loop indefinitely until pause. Web Audio API generates in real-time. No server connection required.
Common Questions
What's the difference between noise types?
White has flat spectrum. Pink drops gradually. Brown emphasizes bass. Try each for twenty minutes.
Can I play multiple sounds together?
Yes. Mix rain plus pink. Layer brown underneath. Find your focus blend.
Works offline?
Load once, disconnect anytime. Web Audio generates locally. Perfect for planes.
Tips for Focus Sessions
Use headphones for isolation. Set volume low-medium. Combine with timer technique. Take silent breaks every few hours.
Sixty dB is safe baseline. Eighty dB risks damage. Twenty-five minutes work maximum. Five minutes rest minimum.