Pioneering The Science Behind Sleep Therapy

Our Studies

7

Studies Conducted

24

Years of Research

Everything is Vibration

Sound, Water & Sonopeace

When the Sonopeace frequencies are played into water, a strange thing happens. A pattern that appears that matches the patterning we found in the human heart and brain.

Sonopeace’s natural sequence of frequencies are shown to induce a deep level of sleep.

Through research into sound patterns, they found that a specific frequency produced a Pattern that was a precise match to the patterning emitted by the stethoscopic sound of a human heart and the sonification of the electro-magnetic waves of the human brain.

Over the past decade, numerous studies have been conducted to explore how these frequencies influence might the physical environment. Below is a summary of the key experiments that have shaped our understanding of Sonopeace and its potential applications.

2012-2017

Challenging Assumptions About Sound

2012

A Sound Pattern Investigation

In 2012, advancements in technology allowed scientists to investigate whether the predicted geometry and the pattern it traced could be generated by imaging a specific frequency.

When they resonated a small vessel of water what was hypothesized to be the ‘priming’ frequency, the results were astonishing! The exact geometry and the pattern at the heart of Sonopeace emerged.

Further experiments showed a remarkable match between this frequency and the images that appeared when the sounds of the human heart and brainwave activity were used to resonate a small amount of water.

This discovery led to the following hypothesis that was best posed as a question:

Might these frequencies induce Theta waves associated with relaxation, creativity, and memory processing??

Read The Full Study

2015

An In-Person Street Experiment

A small experiment was conducted in Davis, California, where participants reported experiencing reduced stress, increased focus, and a profound sense of relaxation after listening to Sonopeace frequencies.

These initial anecdotal results quickly ignited the scientific investigation.

Watch Full Video

2016

The First Study Using The Sonopeace Frequencies

The 2016 Sonopeace study tested the effects of synchro-acoustic frequencies on meditation with 22 participants.

Using an 11-minute beta track, participants reported profound experiences, including heightened clarity, deeper relaxation, and improved focus.

Many described a unique connection to the frequencies, fostering inner silence and creative imagery. Some felt a stronger connection to the Divine or reported subtle shifts in their perception of time.

The study concluded in 2018, leading to further research, including a biofeedback study with Dr. Andres Munoz in Spain. Overall, the frequencies facilitated deepened meditative states and enhanced participants' spiritual and creative experiences.

Read The Full Study & Results

EEG Theta & Delta waves were found

Promising effects in stress reduction and well-being

A profound sense of relaxation after listening to Sonopeace frequencies

2018-2019

Using technology to monitor cognitive & mental states

Anecdotal Meditation Study

This study did not call the frequency profile Sonopeace. The study officially opened 26th November 2018 and closed 07th January 2019.
During the study participants consistently reported:

  1. An increase in their ability to focus
  2. An improvement in rest and sleep
  3. An ability to remember their dreams.

Immediately after the study the participants evaluated their experience over the entire study period. The ten questions related to personal changes overall shows statistically highly significant positive effects from listening to this soundtrack. The weakest effect was seen for the sleep patterns, where two thirds of the participants reported improvements.

Given that people experimented with the volume and most listened at high volume, and no one has reported any adverse side effects, we conclude that the soundtrack is safe for listening.

From the correspondence with participants, we also conclude that to achieve the best experience listening to the soundtrack requires high quality technical devices.

Read The Full Study & Results Here

2018

Studying the Heart and Brain

In 2018, a small neuro/cardio study explored the potential of Sonopeace to rebalance the human body’s bio-ecology.

The hypothesis was that short exposures to the frequencies could promote relaxation and improve focus. The study included biofeedback measurements (EEG, HRV, Electrodermal Activity and Diaphragmatic Breathing Patterns) and yielded encouraging results in stress reduction and emotional regulation.

The most significant results were:

All showed increases in the Alpha/Theta ratio.

"This suggests that regular exposure to this resonant frequency could improve mood, increase empathy and positive social behavior" - Psychologist, Andres Muñoz Rizos (Marbella, Spain)

Read The Full Study & Results

Experiments used advanced medical devices

Utilized EEG, ECG, HRV, & Skin Conductance measurements

Observed changes in brainwave patterns that enhanced relaxation

2020-2021

Studies Focused on Brainwave Activity

2020

Neuro-psychological Study with Biodevices

This study aimed to detect Theta waves but unexpectedly found that most participants entered a Delta state, which is associated with deep sleep.

The participants, as well as biofeedback devices, confirmed this surprising result.

Read Full Study

Most participants entered a deep Delta Sleep state

Follow up study conducted to verify results

Reinforced link between Sonopeace frequencies and deep sleep

2022-2025

Showing the application of restorative sleep

2022

The Search for Deep Delta Sleep

A third study was conducted in 2022 with participants…`The Quest for Deep Sleep; The Quest for Delta.

Satitistical significance was found, with the EEGs of 70% of partcipants showing they were in a deep sleep state, Delta, within minutes.

This led to the development of Sonopeace, an application of frequencies shown to promote restorative sleep.

View The Study Here

2025

Clinical Study Complete: Sonopeace Proven Effective

Our double-blind, placebo-controlled clinical trial with SleepScore has concluded with remarkable results.

Key Findings:

  • 19 out of 19 objective sleep metrics showed significant improvement
  • +15 minutes more deep sleep per night
  • 38% reduction in time awake during the night
  • 0 out of 19 metrics changed with placebo alone

The 7-week IRB-approved study (Sterling IRB Protocol #13207) with 35 participants used SleepScore Max sensors for objective measurement. Led by renowned sleep expert Dr. Michele Okun, the study definitively proves Sonopeace's efficacy—with benefits that persist even after stopping use.

Read The Full Study Results

19 of 19 sleep metrics significantly improved

+15 minutes more deep sleep per night

IRB-approved double-blind placebo-controlled study

Conclusions

After 24 years of research and 7 studies, our 2025 double-blind, placebo-controlled clinical trial has definitively proven what we've always known: Sonopeace works.

With 19 out of 19 objective sleep metrics showing significant improvement—while the placebo group showed no significant changes—the science is clear. Sonopeace isn't just promising; it's clinically proven to improve sleep.

The benefits even persist after stopping use, making Sonopeace a lasting solution for better sleep.

I slept the best I have slept in years after just one use.

– July G, USA

Since starting this journey with these tracks, I have never slept better. It normally takes me a long while to get off to sleep, but as soon as I put the sound on – I am out like a light.

– Laura C, UK

I have had insomnia for as long as I can remember, and this really helped me by distracting my racing thoughts. I'm trying to stop using sleeping pills, and this is helping me.

– Kathleen F, USA

I slept 8 hours! I don't know when was the last time I got even 5 hours! Thank you.

– Adriana M, USA

I fall asleep faster and don't wake up during the night.

– Henriette R, Denmark

Falling asleep is definitely becoming more predictable. Last night, I got a solid 6 hours of sleep, and this is definitely an improvement for me.

– Carolyn C, USA

January 20th 2001

Investigating Universal Principles

A team of international scientists began exploring a resonance believed to be connected to how the universe functions. Their quest was to investigate the sequence that reflected the universe's dynamic system.

June 21, 2001

An Experiment During The Solar Eclipse

During the solar eclipse in Zimbabwe, the team played frequencies, creating a unique meditative experience.

This sparked the feeling that the Universe was hearing its 'Love Song' played back by humans for the first time.

November 2001

A Dialogue in Denmark

Following the events of 9/11, a smaller-than-expected group gathered in Tisvildeleje, Denmark.

Sonic meditation sessions revealed something remarkable: participants experienced a deep, lasting connection, confirmed through kinesiology tests. This bond lasted for a year.

August 2002

London Reunion

Six women who attended the original Denmark conference met for a reunion in London 6 months later.

Only 24 hours after a sonic meditation, their menstrual cycles synced. Leading to the hypothesis that the frequencies deeply connected their physical bodies as well as their emotional and spiritual states.

2012

Scientific Validation

Advancements in technology allowed our team to test the theory that when the frequency was played into a small amount of water a precise geometric patterning would appear.

This validated the original hypothesis about the how everything is interconnected.

Imaging of the frequencies revealed a precise match between the sounds of the human heart, brainwaves, and Sonopeace frequencies, validating their hypothesis of a deeper connection between sound and life energy.

2017

Man on The Street Experiment

One of our team members and two friends conducted a man-on-the-street experiment in Davis, California.

Responses that day ignited the team's commitment to investigate. All participants expressed a reduction in stress, an increase in the ability to focus, and a profound sense of relaxation, states indicative of a meditative state.

2018

Neuro/Cardio Sono-Informatics Study

In 2018, a small neuro/cardio study undertaken by Dr. Andres Muñoz Rizos explored the potential of Sonopeace to rebalance the human body's bio-ecology.

All showed increases in the Alpha/Theta ratio.

"This suggests that regular exposure to this resonant frequency could improve mood, increase empathy and positive social behavior" - Psychologist, Andres Muñoz Rizos (Marbella, Spain)

2020

Neuropsychological Study with Biodevices

Conducted by Francisco Marques-Teixeira, the study aimed to detect Theta waves but unexpectedly found that most participants entered a Delta state, which is associated with deep sleep.

The participants, as well as biofeedback devices, confirmed this surprising result.

2022

Neuro/Cardio Study Replication

A follow-up study showed similar results, with 70% of participants reaching Delta states during their exposure to Sonopeace.

This further reinforced the link between Sonopeace frequencies and deep relaxation or sleep, leading to the need for a Clinical Trial.

2025

Clinical Study Complete: Sonopeace Proven

The double-blind, placebo-controlled trial concluded with remarkable results: 19 of 19 sleep metrics significantly improved. +15 minutes more deep sleep. 38% reduction in time awake. Zero placebo effect. Benefits that persist even after stopping use.

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