"Dolphins call each other by name, ultrasonically, kilometers apart. They use the same organ you have sleeping between your ears."

🔬 THE DISCOVERY THAT TOOK 33 YEARS

In 1991 — 33 years after Flanagan invented the Neurophone — Martin Lenhardt of the University of Virginia discovered that human beings can detect ultrasonic sound when transmitted through the skin, bones and body fluids.

His revolutionary finding was published in the prestigious journal Science, Vol. 253, 5, 1991, 82. Lenhardt had duplicated Dr. Flanagan's original 1958 Neurophone using sophisticated ultrasonic transducers.

🧬 ANATOMY OF THE SACCULE

• Inner-ear organ roughly the size of a pea
• Contains nerve endings called maculae
• Contains an otolith: a gelatinous cap holding fine calcium carbonate particles (otoconia)
• When the head tilts relative to gravity, the macula signals the vestibulocochlear nerve to restore balance
• Its nerve endings distribute throughout the ENTIRE brain — some toward the area that computes sound, others toward long-term memory regions

🐬 THE DOLPHIN CONNECTION

Flanagan worked with John C. Lilly researching dolphin communication for the U.S. Navy. He found that dolphins use a crystal identical to the saccule to emit and receive ultrasound — and can call a specific individual without being nearby.

His question changed everything: if we have the same crystal, why don't we use it?

The Neurophone transmits sound modulated at 40,000 cycles per second (40 kHz). When swimming with dolphins or whales, humans hear their ultrasonic energy through the saccule. With the Neurophone, you deliberately train that neural pathway.

💡 Flanagan held that if enough humans used the Neurophone long enough, we could eventually develop telepathy — a communication system our ancestors most likely knew how to use.

Five steps between your audio and your brain. None of them go through the eardrum.

1. You send any audio — music, languages, courses, affirmations, high-frequency subliminals or binaurals, via 3.5 mm auxiliary cable from phone, tablet or computer. No proprietary app.
2. The processor modulates it into ultrasound — the circuit encodes the sound and modulates it onto an ultrasonic carrier near 40 kHz, far above the limit of human hearing (20 kHz).
3. The transducers touch your skin — placed at the temples or bony areas of the skull, held by the included elastic band. The high-frequency current travels through skin → tissue → bone.
4. The saccule vibrates and translates — the crystal enters resonance and converts the vibration into electrical nerve impulses that travel to the brain's auditory area and to long-term memory regions.
5. Your hemispheres synchronize — receiving sound without laterality (no left, no right), the brain cannot process it asymmetrically and is forced into phase coherence across both hemispheres.

No left. No right.
The brain has no choice but to unify.

"Used by shamans 5,000 years ago. Worn by Cleopatra in her crown. Set in the rings of Catholic bishops. Amethyst transcends cultures because its power is universal."

💜 EMOTIONAL & SPIRITUAL PROPERTIES

• Soothes the nervous system and dissolves obsessive thought loops
• Natural transmuter: converts negativity into harmony and peace
• Ideal for grief work, anxiety, and inner searching
• An ally during moments of high emotional demand — layoffs, breakups, big decisions

✨ SPIRITUAL BENEFITS

• Strengthens the aura and enhances inner vision
• Crystal of Higher Connection: stimulates the third eye and intuitive flow
• Key ally in meditation, visualization, and subconscious reprogramming
• Birthstone of Sagittarius, Pisces and Aquarius — beneficial for all signs

"Amethyst" comes from the Greek "amethystos" — meaning "not intoxicated". The Greeks believed it protected from drunkenness... today we know it protects from the emotional intoxication of the modern world.

"A unique, mature and inquisitive scientist." — LIFE Magazine, profiled at 17

• 1955 · At 11 he develops and sells a guided-missile detector to the United States Armed Forces
• 1958 · At 14 he invents the Neurophone — an electronic nervous-system excitation device that transmits sound through the skin directly to the brain
• 1961 · At 17 he earns his pilot's license and is hired as a consultant by the Pentagon, NSA, CIA, NASA, Tufts University, the Office of Naval Research and Aberdeen Proving Ground
• 1962 · LIFE Magazine profiles him as one of America's most promising young scientists
• 1968 · Awarded U.S. Patent 3,393,279 for the Neurophone after convincing the Patent Office with a live demonstration. He later received patent 3,647,970
• 1991 · Martin Lenhardt validates the mechanism in Science. Medical science took 33 years to discover how the device worked
• Today · Metayantra manufactures and improves the Neurophone with current electronics and new-generation transducers

📚 HIS SCIENTIFIC LEGACY

• Over 300 inventions across his lifetime
• From 1981 he developed devices based on water and specific mineral structures in the health field
• His identification of the properties of the negative hydride ion — ridiculed at the time — gained major attention when Nobel laureate Chandrasekhar proposed it as a principal component in deep space
• Papers published in the International Journal of Hydrogen Energy and Free Radical Biology and Medicine
• Academics from Oxford to Stanford now study his discoveries

1. ⚖️ Hemispheric coherence — creates phase coherence between the right and left hemispheres. The foundation of everything else
2. 📚 Accelerated learning — decreases the time needed to store knowledge and/or access it
3. 🧘 Expert-level meditation — turns your brain into that of an expert and disciplined meditator
4. 🧠 IQ boost — Dr. Flanagan attributed this to increased cerebral blood flow from ultrasonic relaxation of the blood vessels. A similar effect to exercise
5. 💆 Deep cerebral relaxation — gentle ultrasonic waves soothe and regenerate your tired brain
6. 🎯 Concentration and focus — may help improve concentration for school and work
7. 💛 Emotional balance — the right hemisphere processes emotion, the left regulates it; synchronized, you manage what you feel better
8. 🎨 Creativity and problem solving — combines left-brain logic with right-brain creativity into an integrated approach
9. ⚡ Balanced physical energy — strengthening of energy levels through a permanent background noise, possibly not consciously perceived
10. 🌟 Aura harmonization and energization — considerable impact on the bioenergetic field
11. 🤝 Harmonization between people — in a closed circuit: one transducer each, closing the circuit by holding hands
12. 🏃 Improved coordinative movement — applied by musicians, athletes and body-discipline practitioners
13. 🛠️ Acquisition of desired habits and attitudes — and of coordination processes, in far less time than without the Neurophone
14. 😌 General relaxation in cases of stressful experience
15. 🔮 Expanded awareness and intuition — combines logic and intuition more effectively

⚠️ Effects and benefits will vary from user to user and with consistency of use. The Neurophone does not diagnose, treat or cure any disease.

🧘 DEEP MEDITATION

Put it on, close your eyes, and let hemispheric synchronization happen on its own. You don't have to "try" to meditate — the technology does it for you.

📚 STUDY & LANGUAGES

Send your study material, a course or a language program. The saccule delivers the information straight to the brain's long-term memory regions.

🔇 HIGH-FREQUENCY SUBLIMINALS

Reprogramming beliefs, habits and patterns. The information enters without passing the critical filter of conscious hearing.

🎵 MUSIC ON ANOTHER LEVEL

Hearing music through the saccule is unlike any headphone. The sound doesn't arrive from outside — it appears inside.

💆 REST & REGENERATION

Short sessions after demanding days. The ultrasonic waves soothe and regenerate a tired brain.

🤝 TWO-PERSON CIRCUIT

Each person makes contact with one signal transducer and the circuit closes by holding hands. Both fields enter resonance with the same information. Ideal for partners, therapist and client, or family.

💡 Tip: Start with 15–20 minute sessions and increase gradually. Consistency matters more than duration.

⚠️ If you are sensitive to ultrasonic waves in any way, adjust your session length for comfort or discontinue use and contact us for the adaptation process.

1. ⊙ 1 pair of transducers — high frequency, for direct percutaneous skin contact
2. 🎧 1 coupon to download audios specially created for its use, directly from our website
3. 📖 1 online user manual — placement, protocols and adaptation process
4. 🔌 18V power supply — the device also accepts batteries
5. 🎵 3.5 mm auxiliary cable — to send whatever audio you want from any device
6. ➰ Elastic band — to hold the transducers for hands-free use
7. 🧰 Rigid plastic case — protection and transportation

📱 Fully portable. Battery capability and a hard case make it easy to integrate into your daily routine — morning meditation, study sessions, post-work rest or travel.

🧠 What exactly is the Neurophone?

A device that allows any audio information to travel through your nervous system as electrical impulses and be recorded directly in the brain, bypassing the normal mechanisms of hearing. It lets you listen with your ancestral ears.

🔉 Will I hear loud and clear like with headphones?

No. The sound is quite faint and may not be perceptible to some people at first. That doesn't mean it isn't working — the information reaches the brain even when conscious perception is subtle. With continued use the neural pathway trains and perception improves noticeably.

👂 What is the saccule and why does it matter?

A pea-sized organ in your inner ear, normally associated with balance. In 1991, Martin Lenhardt (University of Virginia) published in Science that it also works as a hearing organ for ultrasonic sound. Its nerve endings distribute throughout the brain, including long-term memory regions — which is why it accelerates learning.

🎵 What audio can I send?

Specific Frequencies designed for high vibration, hypnosis, frequencies, binaurals, high-frequency subliminals. Connects via 3.5 mm auxiliary cable to your phone, tablet or computer. No proprietary app or exclusivity. We also include a coupon to download audios created specifically for the Neurophone.

🔇 Why does it work so well with silent subliminals?

Because high-frequency subliminals are imperceptible to the ear, but the saccule captures them. The information passes directly to the brain without crossing the conscious filter of hearing, greatly accelerating assimilation.

⚕️ Are there medical contraindications?

There are no known medical contraindications for its use. However, if you are sensitive to ultrasonic waves in any way, please discontinue use immediately — we don't want you uncomfortable in any way. Contact us and we'll guide you through the adaptation process so you can use it correctly in your case.

⏱️ How long should each session be?

We recommend starting with 15–20 minute sessions and increasing gradually. Users sensitive to ultrasonic waves should adjust duration for comfort. Consistency matters more than length.

🤝 Can I use it with another person at the same time?

Yes — one of its most fascinating applications: closed-circuit harmonization. Each person contacts one signal transducer and the circuit closes by holding hands. Both fields enter resonance with the same information.

⭐ What sets the Metayantra Neurophone apart?

Manufactured and improved by Metayantra on Dr. Flanagan's original principle, with current electronics and new-generation transducers. It includes exclusive audios developed by us — including our high-frequency subliminal line, the result of years of our own experimentation. Every unit is handmade in Mexico.

🌍 Do you ship worldwide?

Yes. Free worldwide shipping. Mexico: 1–7 business days. Latin America: 3–5 weeks. Europe and rest of world: 10–45 business days.