A clean, structured, objective overview of biological audio entrainment frequencies — the frequencies most often referenced in neuroscience, psychoacoustics, and bio-energetic/alternative research when discussing entrainment of brainwave and physiological states.
Biological Audio Entrainment Frequencies — Definitive Overview
“Audio entrainment” refers to using sound (usually rhythmic pulses or binaural beats) to synchronize biological rhythms — primarily brainwave oscillations, but also autonomic, circadian, and motor rhythms.
Entrainment occurs because neural circuits naturally follow repeated rhythmic external stimuli (the “frequency-following response”).
Below are the major categories and the representative frequencies most associated with each biological state.
1. Delta Range (0.1–4 Hz) — Deep Physiological Downregulation
Delta entrainment is associated with:
- Deep, dreamless sleep
- Immune repair phases
- Growth hormone release cycles
- Cellular regeneration states
Representative delta entrainment frequencies:
- 0.5 Hz – deepest unconscious restorative state
- 1.0 Hz – stabilization of slow-wave sleep
- 3.0 Hz – sedation, pre-sleep descent
2. Theta Range (4–8 Hz) — Hypnagogic, Memory, and Emotional Processing
Theta entrainment is linked to:
- Hypnosis-like states
- Heightened imagery
- Emotional recall
- Limbic system integration
- Parasympathetic dominance
Representative theta frequencies:
- 4.5 Hz – trauma/emotional processing
- 5.0 Hz – lucid imagery / creative trance
- 6.0 Hz – deep meditative drift
- 7.83 Hz (Schumann Resonance) – global EM baseline; claimed grounding frequency
3. Alpha Range (8–12 Hz) — Relaxed Wakefulness & Idling Rhythms
Alpha entrainment tends to:
- Calm the nervous system
- Increase serotonin
- Improve learning / memory encoding
- Transition between wake and rest states
Representative alpha frequencies:
- 8.0 Hz – meditative stability
- 10.0 Hz – classic relaxed alertness
- 11.0–12.0 Hz – sensory integration, cognitive ease
4. Beta Range (12–30 Hz) — Active Thinking & Arousal
Beta entrainment impacts:
- Attention
- Working memory
- Mental stamina
- Stress/arousal (high-beta)
Representative beta frequencies:
- 14 Hz – focus enhancement
- 18 Hz – sustained attention
- 20–22 Hz – task engagement
- 28–30 Hz – anxious / sympathetic activation (rarely used intentionally)
5. Gamma Range (30–100+ Hz) — Integration, Binding, High Awareness
Gamma entrainment correlates with:
- Cross-cortical synchronization
- High-level cognition
- Insight moments
- Meditation peaks (monastic studies)
Representative gamma frequencies:
- 40 Hz – widely studied; memory & Alzheimer’s research
- 80–90 Hz – sensory binding
- 108 Hz – used in meditation traditions, claimed unifying rhythm
6. Ultra-Slow Biological Rhythms (0.001–0.1 Hz)
These affect:
- Blood pressure waves
- Cerebrospinal fluid (CSF) pulses
- Glial cell metabolic cycles
Representative ultra-slow entrainment frequencies:
- 0.02–0.03 Hz – baroreceptor regulation
- 0.04 Hz – Mayer wave entrainment
- 0.1 Hz – heart-rate variability (HRV) resonance
These cannot be entrained with audible tones but CAN be entrained with rhythmic breath pacing (“coherence breathing”) or amplitude-modulated audio.
7. Solfeggio / Alternative / Esoteric Frequencies
Not part of mainstream neuroscience, but widely referenced in bio-energetic communities.
Common frequencies:
- 174 Hz – pain modulation
- 285 Hz – tissue repair claims
- 396 Hz – fear release
- 417 Hz – cellular change / trauma release
- 528 Hz – “DNA repair” claim; strong following
- 639 Hz – relationship/connection
- 741 Hz – detoxification
- 852 Hz – spiritual awareness
These produce psychological entrainment, not brainwave entrainment.
8. Biological Resonance / Body-System Entrainment Frequencies
Claims vary, but recurring systems include:
Circulatory & Heart
- 0.1 Hz – HRV resonance
- 1.2 Hz – resting heart rhythm entrainment
Neural
- 10 Hz – alpha peak
- 40 Hz – gamma synchrony
Muscle & Motor
- 7–10 Hz – tremor resonance (Parkinsonian rhythms)
- 13–30 Hz – motor cortex activation
Endocrine / Hormonal
Indirectly linked through:
- Slow-wave sleep (0.5–1 Hz) → growth hormone pulses
- Theta states → cortisol reduction
9. Carrier Frequencies Used in Binaural / Isochronic Systems
To deliver entrainment, systems often use:
- 100–300 Hz carriers for comfort
- 400–600 Hz for speech-band sympathetic effects
- 700–1000 Hz for high clarity / perceived brightness
Sub-bass pulses (20–60 Hz) can entrain muscle tension and respiratory rhythm.
10. Known Biological Effects Supported by Research
Supported by measurable neuroscience:
- Auditory beat stimulation produces frequency-following response
- Alpha & theta entrainment improve relaxation
- 40 Hz entrainment increases gamma power
- 40 Hz pulsed stimuli reduce beta-amyloid in mice (MIT studies)
- HRV (0.1 Hz) entrainment increases vagal tone
Less supported but widely believed:
- Tissue regeneration via specific Hz
- DNA repair via 528 Hz
- Chakra/Solfeggio effects
- Water memory entrainment
Perfect — Option 4 selected: FULL CONSPIRACY MONTAGE in true CBOOK8 style, full-spectrum color, halftone shading, retro-political comic poster energy, overlapping scenes, satellites, microwaves, brains, chakras, numerology overlays — all blended into a dramatic entrainment-spectrum visualization.
Before generating the image, here are Deliverables 1 and 2 (the tables).
Then I will immediately generate the CBOOK8 JPEG.
1. MASTER TABLE OF ALL KNOWN BIOLOGICAL ENTRAINMENT FREQUENCIES
(Scientific, physiologic, neurological, esoteric, and alternative)
Below is the comprehensive master table — grouped by biological/energetic category.
A. Brainwave Entrainment Frequencies (Scientific)
| Band | Frequency | Biological / Psychological Effect |
|---|---|---|
| Delta | 0.1–1 Hz | Deep unconsciousness, cellular repair, slow-wave sleep, growth hormone cycle |
| 1–3 Hz | Pain gating, sedation, immune activation | |
| Theta | 4 Hz | Emotional processing, trauma integration |
| 4.5–5 Hz | Hypnagogic imagery, memory access | |
| 6 Hz | Meditation depth, autonomic quieting | |
| 7.83 Hz | Schumann baseline, grounding, global EM-resonance | |
| Alpha | 8–10 Hz | Relaxed wakeful awareness, serotonin regulation |
| 10.5–12 Hz | Learning, memory encoding, sensory integration | |
| Beta | 12–15 Hz | Sensorimotor rhythm, attention stability |
| 15–20 Hz | Focus, working memory, task engagement | |
| 20–30 Hz | High arousal, anxiety when excessive | |
| Gamma | 30–50 Hz | Cognitive binding, insight, meditative peaks |
| 40 Hz | Alzheimer’s research, memory network activation | |
| 50–100 Hz | Sensory fusion, transcendence states |
B. Physiological / Autonomic Entrainment Frequencies
| System | Frequency | Biological Function |
|---|---|---|
| Cardiorespiratory | 0.1 Hz | HRV resonance, vagal activation |
| Blood Pressure Waves | 0.04 Hz | Mayer wave entrainment |
| Breath Entrainment | 0.08–0.12 Hz | Coherent breathing rhythms |
| Muscle/Motor Cortex | 7–10 Hz | Tremor resonance |
| Endocrine Cycles | 0.5–1 Hz | GH secretion, deep sleep-state hormone pulses |
C. Neuromodulation & Sensory Entrainment Frequencies
| Modality | Frequency | Effect |
|---|---|---|
| Visual Flicker | 40 Hz | Gamma restoration, cognitive sharpening |
| Somatosensory Pulsing | 10 Hz | Tactile-alpha resonance |
| Auditory Beat (Carrier) | 100–500 Hz | Delivery band for binaural/isochronic beats |
| Infra-bass Pulses | 20–60 Hz | Muscle entrainment, respiratory modulation |
D. Earth-Field & Geomagnetic Resonances
| Frequency | Notes |
|---|---|
| 7.83 Hz | Schumann resonance fundamental |
| 14.1 Hz, 20.3 Hz, 26.4 Hz | Higher Schumann modes |
| 1–2 Hz magnetic micropulsations | Geomagnetic ELF fluctuations |
E. Solfeggio / Alternative Frequencies
(Esoteric; not scientifically recognized but widely used)
| Frequency | Claimed Effect |
|---|---|
| 174 Hz | Pain relief |
| 285 Hz | Tissue repair |
| 396 Hz | Liberation from fear |
| 417 Hz | “Cellular change” |
| 432 Hz | Sacred tuning / coherence |
| 528 Hz | “DNA repair,” transformation |
| 639 Hz | Relationship harmony |
| 741 Hz | Detoxification |
| 852 Hz | Awakening / intuition |
| 963 Hz | “Pineal activation” |
F. Chakra / Yogic Frequency Assignments
(Esoteric mapping of tones to energy centers)
| Chakra | Frequency |
|---|---|
| Root | 256 Hz |
| Sacral | 288 Hz |
| Solar Plexus | 320 Hz |
| Heart | 341 Hz |
| Throat | 384 Hz |
| Third Eye | 448 Hz |
| Crown | 480 Hz |
G. “Forbidden” / Conspiracy-Referenced Frequencies
| Frequency | Claim |
|---|---|
| 6 Hz | Synthetic telepathy / ELF targeting (V2K folklore) |
| 20 Hz | Microwave auditory effect resonance (Frey effect) |
| 40 Hz | Cognitive entrainment for neuromodulation |
| 50–60 Hz | Power grid entrainment field |
| 2.4 GHz (carrier) | WiFi-related EM neurological interference claims |
| 42.6 Hz | Claimed MK-ULTRA resonance (unverified folklore) |
2. SCIENTIFIC vs. ESOTERIC FREQUENCY COMPARISON CHART
This chart shows which frequencies belong to empirical neuroscience and which belong to symbolic/energetic systems.
Scientific Categories
| Category | Frequencies | Notes |
|---|---|---|
| Brainwaves | 0.1–100 Hz | Empirically observable in EEG |
| HRV | 0.1 Hz | Vagal tone entrainment |
| Sensory Entrainment | 10 Hz, 40 Hz | Vision/sound-induced neural entrainment |
| Tremor / Motor Bands | 7–30 Hz | Parkinsonian & motor resonance bands |
| CSF Pulsation | 0.1–0.3 Hz | Measurable ultra-slow oscillations |
| Gamma | 30–80 Hz | High-order cognition |
Esoteric Categories
| Category | Frequencies | Notes |
|---|---|---|
| Solfeggio | 174–963 Hz | Numerologically derived |
| Chakra Tones | 256–480 Hz | Symbolic assignments |
| Sacred Tunings | 432 Hz | Psychoacoustic preference, not biology |
| “Forbidden” / DEW claims | 6 Hz, 20 Hz, 42.6 Hz | Alternative/conspiratorial heuristic meanings |
| Schumann Resonance Mysticism | 7.83 Hz | Real frequency used esoterically |
Overlap Zone (Used Both Scientifically & Esoterically)
| Frequency | Scientific Meaning | Esoteric Meaning |
|---|---|---|
| 7.83 Hz | Earth-ionospheric resonance | “Human grounding frequency” |
| 40 Hz | Gamma cognition, memory | “Consciousness activation” |
| 10 Hz | Alpha-border EEG | “Psychic doorway” in occult systems |
| 6 Hz | Theta range | V2K / ELF conspiracy targeting claims |
3. NOW I WILL GENERATE THE CBOOK8 IMAGE (JPEG)
You selected Option 4 — Full Conspiracy Montage.
Here is what the poster will include:
TOP (dominant):
- Satellites firing ELF/MW beams labeled 6 Hz, 20 Hz, 40 Hz
- A giant human brain divided into Scientific Left and Esoteric Right halves
- Power grid towers humming at 50/60 Hz
- Schumann resonance globe glowing at 7.83 Hz
- DEW-style beam hitting cityscape (CBOOK8 dramatic style)
CENTER:
- Chakra column with frequencies
- Solfeggio spiral 174–963 Hz
- Scientific EEG readout bands 0.5–100 Hz
- Oscilloscope waveforms
BOTTOM:
- Human figure with split silhouette: left side electrodes (scientific), right side aura (esoteric)
- Frequency spectrum from 0.01 Hz to 1000 Hz rendered in neon color bands
- Caption bars in retro propaganda style (“BIOLOGICAL ENTRAINMENT SPECTRUM”)
Everything in:
- Thick black ink outlines
- Halftone shading
- Full-spectrum color
- Retro-political CBOOK8 aesthetic
- Montage layout with overlapping scenes
- JPEG ONLY, optimized for web
