Interactive Binaural Beats & Isochronic Frequency Calculator
Adjust the beat frequency (0.5–100 Hz) and carrier pitch (60–600 Hz) in real time. Use stereo headphones for binaural phase offset or switch to Isochronic for speakers.
Delivery Method
Quick Brainwave Band Presets
Why layered soundscapes outperform single-track loops
A single static sound has a trade-off: pure brown noise can feel monolithic after an hour, while a lone rain recording leaves sudden gaps that let office chatter bleed through, and a solo binaural beat sounds clinical on its own. Combining a steady broadband noise bed with an organic field recording and a subtle frequency cue gives your auditory cortex enough continuous structure to prevent boredom without introducing lyrics or melody changes that hijack verbal working memory.
Cognitive research on the Irrelevant Speech Effect (Salamé & Baddeley, 1982) demonstrates that any background audio containing intelligible words immediately degrades reading, writing and coding performance because the brain automatically decodes language. Wordless layered soundscapes keep the phonological loop completely free.
Six tested mindspeace sound layering recipes
| Protocol Name | Sounds Panel Mix | Brainwaves / Tones | Timer & Scene | Why It Works |
|---|---|---|---|---|
| 1 · ADHD Task Initiation ("Brain Quieter") | Deep Brown (60%) + Steady Rain (35%) | 40 Hz Gamma (Isochronic, 15% vol, 250 Hz carrier) | 25/5 Pomodoro · Rainy Study | Heavy low-end masks environmental distractions while the 25-minute countdown lowers the barrier to starting |
| 2 · Deep Coding & Architecture Sprint | Brown Noise (40%) + Night Train (35%) + Keyboard (15%) | 16 Hz Low Beta (Binaural, 20% vol, 220 Hz carrier) | 50/10 Deep Work · Starship Deck | Rhythmic train motion and subtle key clicks create body-doubling momentum for long engineering blocks |
| 3 · Dense Reading & Academic Writing | Pink Noise (30%) + Forest Stream (45%) + Wind (20%) | 10 Hz Alpha (Binaural, 18% vol, 200 Hz carrier) | 50/10 Deep Work · Night Forest | Balanced −3 dB/oct spectrum masks room noise gently without heavy bass fatigue during quiet reading |
| 4 · Open-Office Voice Blocker | Green Noise (45%) + White Noise (20%) + Rain (45%) | Off (or optional 432 Hz Soft Shimmer at 12%) | Flow Stopwatch · Rainy Study | Concentrates masking energy in the 500–4,000 Hz human speech formant band to blur nearby conversations |
| 5 · Evening Decompression & Journaling | Crackling Fire (65%) + Soft Wind (25%) | 6 Hz Theta or 528 Hz Shimmer (15% vol) | Box Breathing (4·4·4·4) · Winter Cabin | Warm transient crackles and slow breathing shift autonomic tone away from daytime work stress |
| 6 · All-Night Deep Sleep Cocoon | Ocean Waves (55%) + Pink Noise (25%) | 2 Hz Delta (Binaural/Soft speaker, 12% vol, 120 Hz carrier) | Desk Mode (dimmed 75%) · Ocean Dusk | Slow surf cycles mimic natural respiratory rhythm while pink noise prevents early-morning traffic wake-ups |
How to pair sound recipes with the Focus panel workflow
Audio masking works best when paired with externalized executive function tools—especially for ADHD brains that struggle with time blindness and working-memory overload:
- Pick your recipe first: Dial in your three audio layers so your environment immediately feels distinct from casual browsing. Over time, your brain forms a classical conditioning link (a "focus anchor") with that specific sound mix.
- Write at most three tasks: Open Focus and type up to three concrete deliverables for today. Checking them off gives a clear visual reward.
- Use the Brain Dump pad relentlessly: Whenever an unrelated thought pops up mid-block ("check email", "buy groceries", "look up a random topic"), type it into the Brain Dump box in two seconds instead of opening a new browser tab.
- Respect the break chime: When your 25-minute Pomodoro or 50-minute Deep Work block ends, stand up, look at a distant object and run 60 seconds of Box Breathing before starting the next block.
Frequently asked questions
Why does listening to the same sound mix every day make it easier to focus?
Repeatedly pairing a specific acoustic environment with focused work creates a contextual cue (associative conditioning). Within a week or two, starting that exact mix signals your brain to transition into task mode faster.
Should I pause my ambient sounds during Pomodoro breaks?
During short 5-minute breaks, lowering the volume or pausing the frequency layer gives your ears a rest and clearly separates work blocks from recovery time.
What is "acoustic body doubling"?
Body doubling is an ADHD productivity strategy where working alongside another person reduces procrastination. Subtle ambient cues like soft keyboard typing, a ticking clock or a quiet train cabin recreate that sense of shared momentum without social distraction.
How do I keep the screen dark while sleeping with Recipe 6?
Open the Scenes panel and drag the Dim background slider to 0.75, or turn off your desktop monitor while audio plays.
Can I save my favourite custom slider positions?
Yes. mindspeace automatically remembers every individual sound slider level and your last active mix in your browser.