Heart Coherence & 0.1Hz Breathing

The acoustic physics of heart rate variability resonance, down-regulating the Default Mode Network, and the clinical rationale for the Velvet Low-Pass 2800Hz filter.

0.1Hz HRV Breathing Science: The 6-Breaths-Per-Minute Coherence Matrix

Why breathing at exactly 0.1Hz creates resonant coupling between heart rhythm, baroreceptor sensitivity, and cerebral blood flow.

Connected to: Heart Coherence Reset: 0.1Hz Deep Calming & Emotion Read Monograph ➔

Deactivating the Default Mode Network (DMN): Curing Chronic Mental Churn

How overactive rumination in the Default Mode Network causes anxiety and creative blockage, and how acoustic presence restores quiet clarity.

Connected to: Quiet Racing Thoughts • Stop Overthinking Morning Anxiety Read Monograph ➔

The Velvet Low-Pass 2800Hz Filter: Why Eliminating High Sizzle Protects Focus

The auditory neuroscience explaining why harsh high frequencies cause subconscious fatigue, and how our 2800Hz cutoff enables hours of effortless listening.

Connected to: Vagus Nerve Reset: Flush Cortisol & Stress • Satie Gymnopédie 432Hz Read Monograph ➔

0.1Hz HRV Breathing Science: The 6-Breaths-Per-Minute Coherence Matrix

Deactivating the Default Mode Network (DMN): Curing Chronic Mental Churn

The Velvet Low-Pass 2800Hz Filter: Why Eliminating High Sizzle Protects Focus

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