A layered ambient hum that sits underneath the noise around you. Includes an optional Binaural Focus Hum mode for deeper focus.
Unpredictable ambient noise is the single greatest disruptor for sensory-sensitive and neurodivergent thinking systems. This advanced Acoustic Shield allows you to blend deep Brownian rumble, a soft office voice-masker mid-frequency drone, and binaural beats.
1. Do not operate machinery or drive while using Binaural Focus Mode. Binaural entrainment induces focused theta brainwave loops which restrict peripheral speed alertness.
2. Epilepsy & Sound Migraine Warning: If you have a clinical history of seizures, epilepsy, or chronic migraines triggered by sustained high/low frequency binaural hums, do not activate binaural beats without consulting a medical professional.
3. All soundwaves are generated locally inside your browser cache. No audio is streamed or recorded.
A single-button ambient sound generators. Layered brown noise, soft hum, and optional low-frequency binaural carrier tuned to help with focus and sensory overwhelm. No music, no rhythm, no variation · just a stable acoustic blanket you can leave running for hours.
For neurodivergent brains, predictable sound can reduce the cognitive load of filtering out unpredictable environmental noise. Brown noise covers the frequency range of most office and household sounds. The binaural low-frequency carrier adds a gentle spatial cue that some people find anchoring during deep-focus work.
Iterative, open changes built from lived AuDHD feedback and sensory testing.
Fine-tuned the binaural carrier beat frequency down to 4.5Hz Theta band for deeper auditory masking during deep focus sessions. Enhanced focus rings for full keyboard navigation.
Completely eliminated external audio stream dependencies. Engine converted to 100% in-browser Web Audio API synthesis.
First prototype launch with layered pink, white, and brown noise sliders.