Solbox blog https://solbox-sounds.app/blog/ Plain-English guides to focus sounds: noise colors, body doubling, the Pomodoro technique for ADHD, binaural beats and what the research actually says. en © Taras Chernysh Sun, 04 Oct 2026 00:00:00 GMT 528 Hz: What It Is, Why People Listen, and What the Evidence Says https://solbox-sounds.app/blog/528-hz-frequency/ https://solbox-sounds.app/blog/528-hz-frequency/ What 528 Hz is, why it became the best-known solfeggio tone, what research does and doesn't show, and how to listen to it as a calm background sound. Binaural & tones Sun, 04 Oct 2026 00:00:00 GMT 8D Audio vs 3D Audio: What Spatial Sound Is and How to Use It for Focus https://solbox-sounds.app/blog/8d-audio-vs-3d-audio/ https://solbox-sounds.app/blog/8d-audio-vs-3d-audio/ What 8D audio, 3D audio and spatial audio actually are, how moving sound works in headphones, and how to use spatial soundscapes for focus and relaxation. App guides Sun, 04 Oct 2026 00:00:00 GMT Binaural Beats vs Isochronic Tones: Differences, Headphones and Which to Try https://solbox-sounds.app/blog/binaural-beats-vs-isochronic-tones/ https://solbox-sounds.app/blog/binaural-beats-vs-isochronic-tones/ How binaural beats and isochronic tones work, why one needs headphones, what research says about focus and attention, and how to choose between them. Binaural & tones Sun, 04 Oct 2026 00:00:00 GMT Bored of White Noise? Create Your Own Focus Sounds With AI https://solbox-sounds.app/blog/ai-sound-generator-for-focus/ https://solbox-sounds.app/blog/ai-sound-generator-for-focus/ When the same white noise stops working, create your own background sound with AI. How text-to-sound works, plus prompt ideas for focus and sleep. App guides Sun, 04 Oct 2026 00:00:00 GMT Brown Noise for Sleep: How to Use a Sleep Timer That Fades Out https://solbox-sounds.app/blog/brown-noise-for-sleep/ https://solbox-sounds.app/blog/brown-noise-for-sleep/ How to use brown noise for sleep, what research says about noise as a sleep aid, and why a sleep timer with a slow fade-out beats sound that stops suddenly. Sleep Sun, 04 Oct 2026 00:00:00 GMT Brown, Pink or Green Noise for ADHD Focus: What the Research Says https://solbox-sounds.app/blog/brown-noise-adhd/ https://solbox-sounds.app/blog/brown-noise-adhd/ Does brown noise help ADHD focus? What a 2024 meta-analysis found about white and pink noise, why brown noise is untested, and how to run your own test. Focus & ADHD Sun, 04 Oct 2026 00:00:00 GMT Delta to Gamma: Which Binaural Beat Frequency for Sleep, Calm or Focus? https://solbox-sounds.app/blog/binaural-beats-frequency-guide/ https://solbox-sounds.app/blog/binaural-beats-frequency-guide/ A plain-English guide to binaural beat frequencies, from delta and theta to alpha, beta and 40 Hz gamma, what each band is linked with and what research shows. Binaural & tones Sun, 04 Oct 2026 00:00:00 GMT Feel the Sound: Can Haptic Vibrations Help You Focus and Settle? https://solbox-sounds.app/blog/haptic-feedback-for-focus/ https://solbox-sounds.app/blog/haptic-feedback-for-focus/ Why some ADHD brains focus better with movement or touch, what synced haptic vibrations are, and how to use gentle vibrations alongside focus and sleep sounds. Focus & ADHD Sun, 04 Oct 2026 00:00:00 GMT How to Block Out Noise While Working: Masking Chatter, Neighbors and Open Offices https://solbox-sounds.app/blog/how-to-block-out-noise-while-working/ https://solbox-sounds.app/blog/how-to-block-out-noise-while-working/ Why overheard speech is the hardest noise to ignore, and how to block out chatter, neighbors and open-office noise with sound masking and pink noise. Productivity Sun, 04 Oct 2026 00:00:00 GMT How to Play White Noise Over Spotify on iPhone (Without Pausing Your Music) https://solbox-sounds.app/blog/white-noise-with-spotify/ https://solbox-sounds.app/blog/white-noise-with-spotify/ Most sound apps pause your music when they start. Here is how to play white, brown or pink noise underneath Spotify, YouTube or a podcast on iPhone. App guides Sun, 04 Oct 2026 00:00:00 GMT Pomodoro for ADHD: 25/5 vs 50/10 vs 90/20 (and When to Go Custom) https://solbox-sounds.app/blog/pomodoro-technique-adhd/ https://solbox-sounds.app/blog/pomodoro-technique-adhd/ How to make the Pomodoro technique work with ADHD. Compare 25/5, 50/10 and 90/20, learn when to shorten blocks, and pair a timer with focus sounds. Focus & ADHD Sun, 04 Oct 2026 00:00:00 GMT Solfeggio Frequencies Explained: What Each Tone From 396 to 852 Hz Is Said to Mean https://solbox-sounds.app/blog/solfeggio-frequencies-meaning/ https://solbox-sounds.app/blog/solfeggio-frequencies-meaning/ A calm guide to the solfeggio frequencies from 396 to 852 Hz: where they come from, the mood each is linked with, and what the evidence actually says. Binaural & tones Sun, 04 Oct 2026 00:00:00 GMT What Is Body Doubling? How It Helps ADHD Brains Start Tasks (and Solo Options) https://solbox-sounds.app/blog/what-is-body-doubling/ https://solbox-sounds.app/blog/what-is-body-doubling/ What body doubling is, why many people with ADHD use it to start tasks, virtual body doubling, and solo options like café and keyboard ambience. Focus & ADHD Sun, 04 Oct 2026 00:00:00 GMT White vs Pink vs Brown Noise: Which Is Best for Sleep, Study or Focus? https://solbox-sounds.app/blog/white-vs-pink-vs-brown-noise/ https://solbox-sounds.app/blog/white-vs-pink-vs-brown-noise/ White vs pink vs brown noise compared: how each sounds, which suits sleep, studying or focus, plus green, grey, blue and violet noise in plain English. Noise colors Sun, 04 Oct 2026 00:00:00 GMT Why Can't I Focus in Silence? Quiet Rooms, ADHD and What to Play Instead https://solbox-sounds.app/blog/why-cant-i-focus-in-silence/ https://solbox-sounds.app/blog/why-cant-i-focus-in-silence/ Why a silent room can make focus harder, especially with ADHD, what research on background noise shows, and which focus sounds to try instead of quiet. Focus & ADHD Sun, 04 Oct 2026 00:00:00 GMT