Acoustic Extraction™: A Frequency-Based Protocol for Auditory-Vagal Regulation — Kindle book cover by The Navigator
The Sovereign Field Library™ · Vol. 01

Acoustic Extraction™

A Frequency-Based Protocol for Auditory-Vagal Regulation

The auditory-vagal pathway is a direct physiological input to the parasympathetic nervous system. Structured, calibrated frequency delivered through the ear activates the middle-ear muscles that Porges' Polyvagal Theory identifies as the seat of the Social Engagement System — the brainstem's cue for safety.

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432/528 Hz calibration engages cranial nerves VII and V, hands the stapedius and tensor tympani back to parasympathetic tone, and reads to the brainstem as safety. Cites Borg & Counter (1989), Porges (2011), Sarkamo (2008).

The Navigator sits cross-legged on a dark wood floor with a row of hammered brass singing bowls glowing in warm light — the acoustic-vagal pathway made visible.

Veterans conditioned by radar-room / watch-bill sleep · trauma survivors · anyone whose auditory system still reads the room as the field.


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