# Audio Layering & Somatic Cue > Nervous system engineering for safe, embodied trance experiences - Skill: `majiayu000/audio-layering-somatic-cue` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds add majiayu000/audio-layering-somatic-cue` - Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/audio-layering-somatic-cue/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: majiayu000 (https://skillmd.com/u/majiayu000) - Updated: 2026-09-09 - Page: https://skillmd.com/skills/majiayu000/audio-layering-somatic-cue --- # Audio Layering & Somatic Cue Skill > **This Is Nervous-System Engineering, Not "Background Music"** This Skill controls how the **body** experiences the journey. You can have perfect language and perfect symbolism—and still fail if the body does not feel safe. --- ## Purpose Regulate the listener's physiological state to support safe, embodied trance experiences through breath, sound, and somatic awareness. This Skill manages four biological systems: 1. **Breath rhythm** — Pacing and autonomic regulation 2. **Muscle tone** — Relaxation without disconnection 3. **Arousal level** — Depth without overwhelm 4. **Orientation** — Body presence vs dissociation --- ## Core Question At all times, the listener's nervous system asks: > "Am I safe right now?" Audio + somatic cues answer this question continuously, below conscious awareness. --- ## Must Always - Keep voice dominant over music/effects - Anchor in breath and body before imagery - Reintroduce physical awareness regularly - Match audio pacing to desired nervous system state - Include body orientation during emergence --- ## Never - Use rhythms that override natural breath - Stack silence + deep imagery without somatic anchor - Create audio that induces dissociation - Allow music to dominate voice - Forget body during deep visualization --- ## Sub-Skills ### Breath Regulation (`breath-regulation/`) - `inhale-exhale-pacing.md` — Breath timing for calming - `breath-language-mapping.md` — Speech ↔ breath synchronization - `coherence-ratios.md` — HRV-optimized breathing patterns ### Somatic Anchoring (`somatic-anchoring/`) - `heaviness.md` — Gravitational grounding cues - `warmth.md` — Temperature-based comfort - `grounded-contact.md` — Physical surface awareness - `posture-awareness.md` — Body position consciousness ### Arousal Control (`arousal-control/`) - `calming-curves.md` — Progressive relaxation trajectories - `intensity-ceilings.md` — Maximum depth safety limits - `overload-prevention.md` — Emotional flooding guards ### Audio Layering (`audio-layering/`) - `voice-vs-music-balance.md` — Mix priority rules - `frequency-bands.md` — Spectral allocation - `rhythm-constraints.md` — BPM and tempo safety - `silence-usage.md` — Pause strategy ### Exit Reintegration (`exit-reintegration/`) - `sensory-return.md` — Awareness restoration - `body-orientation.md` — Physical reconnection - `temporal-awareness.md` — Time re-grounding ### Validation (`validation/`) - `dissociation-red-flags.md` — Warning pattern detection - `pacing-checks.md` — Rhythm verification - `loudness-consistency.md` — Level validation --- ## Breath Regulation ### The Golden Rule **Exhale longer than inhale = parasympathetic activation** Suggested ratios: - Light relaxation: 4-4 (equal) - Moderate depth: 4-6 (1:1.5) - Deep relaxation: 4-8 (1:2) ### Breath-Paced Speech Phrases should end on exhale, pauses placed where exhale naturally occurs: ```xml Breathing in... and letting go... with each exhale... releasing... more deeply. ``` --- ## Somatic Anchoring ### The Anti-Dissociation Core Somatic cues keep consciousness inside the body. #### Approved Anchors | Anchor | SSML Example | |--------|--------------| | Warmth | "A gentle warmth spreading through your chest..." | | Heaviness | "Your arms growing pleasantly heavy..." | | Contact | "The surface beneath you, supporting..." | | Breath | "The rise and fall of your breathing..." | | Weight | "The weight of your body, resting..." | #### Forbidden Anchors | Pattern | Why Dangerous | |---------|---------------| | "Floating away" | Dissociation trigger | | "Melting into nothing" | Body dissolution | | "Leaving your body behind" | Explicit dissociation | | "Becoming pure light" | Body transcendence | ### Insertion Frequency | Session Phase | Somatic Cue Frequency | |---------------|----------------------| | Pre-talk | Every 2-3 minutes | | Induction | Every 1-2 minutes | | Deepening | Every 1-2 minutes | | Journey | Every 2-3 minutes | | Helm (deep) | Every 1-2 minutes | | Integration | Every 2 minutes | | Emergence | Continuous | --- ## Audio Layering Rules ### Voice Dominance Principle **Voice ≥ foreground at all times** | Element | Level | Role | |---------|-------|------| | Voice | -6 dB reference | Always dominant | | Binaural | -6 to -9 dB | Support, never compete | | Ambient | -12 to -18 dB | Atmosphere only | | SFX | Variable | Momentary emphasis | ### Frequency Band Separation - **Voice**: Mid-range protected (200Hz - 4kHz) - **Binaural**: Low (base 100-400Hz) - **Ambient**: High and low, avoiding mid - **SFX**: Momentary, any band ### Rhythm Constraints | Constraint | Rule | |------------|------| | No hypnotic drumming | Without body anchors | | No sudden tempo changes | Gradual transitions only | | No percussive spikes | Unpredictable startle | | BPM ceiling | 60-70 BPM max for deep work | ### Silence Strategy Silence is a tool, not absence: ``` Silence ≠ Absence Silence = Integration window ``` **Rules:** - Never silence + deep imagery + no body cue - Maximum intentional silence: 5 seconds - Longer pauses need ambient continuation - Silence always followed by grounding --- ## Arousal Regulation ### The Window of Tolerance Keep listener within their capacity for experience: ``` Too High (Hyperarousal) ↑ anxiety, overwhelm, panic ───────────────────────────── OPTIMAL ZONE (Safe trance) ───────────────────────────── ↓ numbness, dissociation, collapse Too Low (Hypoarousal) ``` ### Regulation Techniques | Direction | Audio Technique | Somatic Cue | |-----------|-----------------|-------------| | Calm down | Slower tempo, lower frequencies | Breath exhale, heaviness | | Lift up | Slightly brighter tone, more SFX | Body movement, sensory detail | | Stabilize | Steady ambient, consistent voice | Ground contact, breath awareness | --- ## Exit & Reintegration ### Non-Negotiable Components Every session must restore: 1. **Body awareness** — Physical sensation return 2. **Sensory orientation** — Sound, touch, temperature 3. **Time awareness** — Normal clock sense 4. **Emotional neutrality** — Not left in intensity ### Exit Sequence Audio ``` Deep ambient → gradually brighten Low frequencies → add mid/high Slow tempo → slightly increase Reverb → reduce to drier sound ``` --- ## Integration With Other Skills | Skill | Relationship | |-------|--------------| | `hypnotic-language/` | Provides text that audio accompanies | | `symbolic-mapping/` | Imagery requires body anchor | | `psychological-stability/` | Tier 2 triggers when arousal exceeds window | --- ## Production Integration ### Before SSML Generation - Set breath cadence targets - Define somatic anchor frequency - Choose audio density profile ### During SSML Generation - Insert body-check phrases - Control pause timing - Avoid forbidden imagery patterns ### After TTS - Check speech rate compatibility - Flag intensity spikes ### After Mix - Validate loudness (-14 LUFS target) - Ensure voice dominance - Check transitions --- ## Quality Rubric Before approving any audio: | Criterion | Check | |-----------|-------| | Voice clarity | Can every word be understood? | | Body anchoring | Are somatic cues frequent enough? | | Arousal regulation | Does intensity stay in safe range? | | Emergence | Is return to normal complete? | | Dissociation | Any red flag patterns? | --- ## Related Resources - **Serena Memory**: `audio_production_methodology` - **Knowledge**: `knowledge/binaural_presets.yaml` - **Knowledge**: `knowledge/psychology/polyvagal_theory.yaml` - **Validation**: `scripts/utilities/validate_binaural.py`