Autonomic Reset Overnight Protocol

A precision-structured overnight carrier designed around parasympathetic nervous system activation. A sustained low-frequency tone anchors the field, while a slowly oscillating amplitude modulation at exactly 0.05 Hz mimics the natural infraslow oscillation of autonomous cardiac rhythm during deep recovery sleep. No music, no narration, no abrupt shifts. The modulation is subtle — a barely perceptible tidal breath beneath the carrier — so the auditory cortex quiets rather than tracks. Perfect for stressed professionals in burnout recovery, shift workers resetting circadian rhythm, high-performance athletes managing allostatic load, clinical sleep researchers, and anyone whose nervous system runs hot through the night. Ten unbroken hours of autonomic calibration carry you from light onset through morning. Equally suited for trauma-informed practitioners working with hypervigilance, insomniacs seeking non-pharmaceutical intervention, and those recovering from extended sympathetic overdrive. Press play as you settle into bed, let the carrier do its work beneath conscious awareness, and wake to a system recalibrated.