This generator synthesizes a continuous, **infinitely falling Shepard-like noise sweep**. By mimicking the structural roar of a waterfall or the heavy rustle of wind, it masks environmental startle noises. The psychoacoustic illusion of a constant downward descent creates a sensory gravity, gently encouraging active infant brains into a state of slow-wave sleep.
60%
Noisier (Deep)
15s / cycle
Spectral Color
Sweep Direction
Melatonic Safeguard ("Crib Mode"): In a darkened room, bright screen emissions inhibit infant melatonin production and disrupt maternal/paternal sleep cycles. Toggle **Crib Mode** at the top right to shift this page into a low-luminance amber-red profile.