Zen Mode

Cognitive Support & ADHD

Stochastic Resonance (Deep Focus): ADHD brains often experience under-arousal in executive focus networks. Studies show that adding a controlled level of acoustic background noise acts as a neural magnifier, enhancing memory performance and concentration (Söderlund et al., 2007).

Attention Restoration (Rain & Ocean): Nature sounds engage "soft fascination." This recruits effortless involuntary attention, allowing the brain's directed attention systems (prefrontal cortex) to rest and recover from fatigue, lowering stress (Kaplan & Kaplan; Gould van Praag et al., 2017).

Acoustic Entrainment (Cosmic Calm): Slow-tempo (60 BPM) harmonic chord pads encourage physiological entrainment, gently slowing heart rate and breathing, while major-seventh chord shifts promote dopamine release to aid sustained attention (Blood & Zatorre, 2001).

Noise Characters

Brown (Deep): A deep rumble resembling a distant storm. Effective at masking low-frequency environmental distractions (traffic, HVAC hums).

Pink (Soft): Balanced sound containing equal energy per octave. Pink noise matches the logarithmic pitch sensitivity of human hearing, making it sound smooth and natural.

White (Bright): Contains all frequencies at equal linear power. Excellent for neutralizing sudden, sharp surrounding noises (doors closing, conversations).