Phase_1
tone 100 binaural 1.5 amplitude 6
tone 200 binaural 4.5 amplitude 6
tone 250 binaural 8.5 amplitude 20
tone 300 binaural 15 amplitude 10
tone 400 binaural 40 amplitude 5

Phase_2
tone 100 binaural 1.5 amplitude 20
tone 200 binaural 4.5 amplitude 20
tone 250 binaural 8.5 amplitude 0.5
tone 300 binaural 15 amplitude 0.2
tone 400 binaural 40 amplitude 0.1

Phase_3
tone 100 binaural 1.5 amplitude 30
tone 200 binaural 4.5 amplitude 40
tone 250 binaural 8.5 amplitude 0.1
tone 300 binaural 15 amplitude 0.1
tone 400 binaural 40 amplitude 0.1

Phase_4
tone 100 binaural 1.5 amplitude 30
tone 200 binaural 4.5 amplitude 40
tone 250 binaural 8.5 amplitude 0.1
tone 300 binaural 15 amplitude 0.1
tone 400 binaural 40 amplitude 0.1

Timeline

00:00:00 silence
00:00:15 Phase_1
00:15:00 Phase_2
00:30:00 Phase_3
00:45:00 Phase_4
00:47:00 silence

This session is built to progressively deepen the user's state by preserving hypnagogic awareness while leading the body into a delta-dominant healing state. It uses all five key brainwave bands—delta (1.5 Hz), theta (4.5 Hz), alpha (8.5 Hz), beta/SMR (15 Hz), and gamma (40 Hz)—but dynamically adjusts their amplitude over time rather than changing frequencies. This models how brain states shift naturally during sleep onset, trauma release, or meditative descent.
🧠 Phase-by-Phase Breakdown:
Phase 1 (0:00–15:00) – Stabilization & Entry

Goal: Transition from waking awareness into hypnagogia.

Design:

    Balanced presence of all bands to represent full-spectrum cognitive engagement.

    Alpha (8.5 Hz) is highest, grounding the user in closed-eye stillness.

    SMR (15 Hz) and gamma (40 Hz) gently stimulate focus and body awareness without agitation.

    Low delta/theta (1.5 & 4.5 Hz) begin the descent.

✅ Ideal for establishing the “mind awake, body relaxing” state.

Phase 2 (15:00–30:00) – Descending into Deep Theta/Delta

Goal: Dissolve surface cognition, increase somatic access.

Design:

    Strong increase in delta (1.5 Hz) and theta (4.5 Hz) amplitude.

    Sharp drop in alpha, SMR, and gamma, helping the cognitive self recede.

    This shift mimics the moment when the thinking mind fades and floating awareness begins.

🛑 Here the user may enter dreamlike states, emotional processing, or body release.

Phase 3 (30:00–45:00) – Delta Dominance / Deep Work

Goal: Full immersion in a delta/theta healing field.

Design:

    Delta (1.5 Hz) and especially theta (4.5 Hz) dominate.

    All other bands suppressed to bare minimums.

    This is a liminal state, often linked to trauma integration, lucid processing, or deep sleep access while awareness remains online.

💡 Useful for deep inner work, subconscious contact, or preparation for lucid/OBE state.

Phase 4 (45:00–47:00) – Stabilized Holding

Goal: Brief extension of deep-state coherence.

Design:

    Same as Phase 3 to reinforce entrainment.

    Acts as a soft landing, consolidating the delta/theta field.

🧘 Prevents sudden return to waking-state frequencies, allowing gentle exit.

📌 Summary

This session is built around volume shaping, not frequency shifting. By keeping all five bands present but modulating their amplitude, it respects how real human brainwaves work—not in isolation, but in layered dynamics. The entire curve supports:

Safe descent into healing delta/theta

Maintenance of subtle awareness

Minimal overstimulation

Gradual return via silence