Science backed,
Globally experienced

Scientifically proven, Universally experienced

Sound frequencies positively impact the body, both physically and mentally.

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The Effects of Stress

Up to
90%
of all doctor's office visits are for stress-related ailments and complaints
SOURCE: WebMD
Mental Health Budget
$1.4 billion
The Defense Health Agency’s FY 2024 budget included $1.4 billion for clinical mental health programs
SOURCE: DHA
The Top
6
causes of death
Stress is linked to the six leading causes of death in the U.S.
Approximately
55%
In 2023, mental health disorders accounted for the largest percentage of hospital bed days
SOURCE: Health.mil

Mental, Physical, and Emotional Benefits

Mental Performance

Enhances focus, memory, and mental clarity; improves stress resilience

Physical Performance

Increases sleep performance,recovery, and parasympathetic activation

Emotional Performance

Promotes emotional regulation and stability in high-stress situations

Optimization

Enhances readiness, reduces fatigue, and improves decision-making under pressure

Mental

Enhances focus, memory, and mental clarity; improves stress resilience

Physical

Increases sleep performance,recovery, and parasympathetic activation

Emotional

Promotes emotional regulation and stability in high-stress situations

Other

Enhances readiness,reduces fatigue, and improves decision-making under pressure

The power of a 10-minute Soaak session:

Results Equivalent of 25 Weekly Neurofeedback Sessions (over 8+ weeks)

  • Reduced levels of stress and anxiety
  • Increased cognitive function and coherence
  • Improved mood and sleep quality

What are sound frequencies?

Sound frequency refers to the number of oscillations of audible sound waves per second, measured in hertz (Hz). Specific sound frequencies have different effects on the body, and are used in Soaak's sound frequency compositions to target specific areas to generate outcomes using the body's innate mechanisms.

Sound Frequency Therapy

  • Sound therapy is a form of holistic medicine that is used to promote cognitive clarity, stress resilience, and restorative sleep.
  • Sound therapy is clinically and scientifically proven method of non-invasive support for whole-person health and wellness.

I listen to the sleep sounds right before bedtime and the calming sounds during the day if I need a boost to relieve stress or anxiety. My mind and body are enriched daily by the Soaak App.

- Stacey S.
(VP, Human Relations)
The science behind this outcome

Proven with Third-Party Sleep Research

Across 800 million hours of sleep data, third-party researchers found that Soaak's proprietary sound frequency compositions:

Increased both REM & Deep Sleep Duration
REM and deep sleep duration increased
Soaak Members Average a 99% Sleep Efficiency Score
Sleep efficiency score of 99%

Supported By Medical Journals

Vibroacoustic therapy (VAT) shows promise as a safe, noninvasive approach to relieve temporomandibular joint (TMJ) pain.

Low-frequency vibrations used in VAT may help reduce inflammation, improve circulation, and promote muscle relaxation, though larger clinical trials are still needed.

Source
Low-Frequency Sound Stimulation Shows Promise for Fibromyalgia Relief.

40 Hz low-frequency sound stimulation may improve quality of life and reduce medication use in fibromyalgia patients, highlighting the need for further controlled research.

Source
Music Listening is an Effective Tool for Stress Reduction.

Listening to music influences key stress systems by lowering cortisol and sympathetic activity, improving mood and anxiety, with promising effects across various clinical settings.

Source
Relaxing Music Before Stress Increases Cortisol but Speeds Autonomic Recovery.

Listening to relaxing music prior to a stressor raises cortisol levels yet helps the autonomic nervous system recover faster, with no significant effects on psychological stress or anxiety.

Source
432 Hz Music Influences Sleep Patterns and Brain Activity During Daytime Naps.

Listening to 432 Hz music may enhance brain relaxation and improve sleep quality in individuals with delayed sleep onset.

Source
Exposure to Relaxing Words During Sleep Improves Slow-Wave Sleep and Subjective Sleep Quality.

Mental processes remain active during sleep, influencing sleep depth. Activating the concept of “relaxation” during sleep using spoken relaxing words affects sleep quality.

Source
Music Therapy Boosts Cognitive Function in Dementia.

Music therapy approaches like RMT, AMT + Singing, and AMT significantly improve cognitive abilities in dementia patients while keeping dropout rates similar to usual care.

Source
Auditory pre-stimulation with mixed noise boosts verbal memory performance in noisy environments.

This offers a practical strategy to improve focus and productivity in such settings.

Source
Vibroacoustic therapy (VAT) reduced acute stress and improved heart rate variability more than music without low-frequency vibrations.

Students who received VAT reported feeling less stressed and more relaxed, with physiological signs supporting these effects.

Source
Tibetan Singing Bowl Meditation Reduces Stress and Enhances Well-being.

An observational study finds significant decreases in tension, anxiety, and depressed mood—and boosts in spiritual well-being—after just one session of sound meditation.

Source
Acoustic resonance therapy (ART) is a safe and effective non-drug treatment for relieving nasal congestion in rhinitis patients.

In a randomized, sham-controlled trial, ART significantly outperformed placebo in reducing nasal symptoms, with no reported adverse effects.

Source
Brainwave entrainment (BWE) may help with cognitive function, stress, pain, and mood.

While results are promising, more controlled studies are needed to confirm its effectiveness.

Source
The FDA’s Medical Acoustics Program helps develop safe and effective acoustic and ultrasound-based medical devices.

It supports innovation in areas like brain health and pain management by addressing safety and testing gaps.

Source
Vibroacoustic therapy (VAT) shows promise as a safe, noninvasive approach to relieve temporomandibular joint (TMJ) pain.

Low-frequency vibrations used in VAT may help reduce inflammation, improve circulation, and promote muscle relaxation, though larger clinical trials are still needed.

Source
432Hz music has significant calming effect.

As reflected by increased alpha activities without any significant effect upon the sleep latency,” thus improving sleep performance of those listening to 432Hz.

Source
Listening to music at 432 Hz is a low cost and short intervention that can be a useful resource to manage anxiety and stress.

The study used “432 Hz to reduce anxiety and stress in emergency nurses during the COVID-19 pandemic.

Source
The use of music significantly decreases clinical anxiety levels.

The frequency of 432 Hz is effective in decreasing salivary cortisol levels before tooth extraction.

Source
Test anxiety, as reported by students, are primarily related to negative self-talk during preparation for the exam.

The effects of anxiety impacted their emotional well-being, cognitive functioning, and physical well-being.

Source
Sound frequencies impact the body through sympathetic resonance.

This study explores sympathetic resonance, the synchronization of more than one oscillatory pattern, especially as it relates to information transfer, energy flow, and biological systems.

Source
Receiving text messages to help you reach your goals is a powerful resource.

The study goes so far as to say that motivational text messages “should be a public health priority.”

Source
528 Hz has an especially strong stress-reducing effect, even following only five minutes of exposure.

This is true for subjective and measured stress reduction of the endocrine and the autonomic nervous systems.

Source

Soaak has been a game-changer for my team and me. In a world thatis ever changing and driving anxiety for many, it is GREAT to know we have a partner and resource that our associates and their families can rely on.

- Jack B.
(CEO)
The science behind this outcome

How is Soaak different?

Soaak’s sound frequency compositions are created by using multiple frequencies in one audio track for specific outcomes. Soaak's sound frequency compositions can be delivered through a variety of methods, including the use of speakers, headphones, and bone-conducting headsets.

Soaak uses proprietary and clinically proven frequency compositions that help enhance psychological and physiological metrics.

Unlike binaural beats, Soaak's frequency compositions can be played through any speaker or bone-conducting headset.

Soaak's sound frequency compositions can be used actively or passively and are a non-invasive and pharmacology-free modality.

Use the dual audio feature to passively layer Soaak with any music, audio, or other media for a truly seamless listening experience.

24/7

Use proactively or reactively, 24/7, from any connected device.

Enhancing performance and mission readiness for the U.S. Air Force.

Can analyze biometrics from any wearable device (Apple Watch, Garmin, Oura, etc.), but not necessary for standard operation.

Global Impact

A testament to the effectiveness of Soaak's clinically-created and scientifically-proven "whole-person" approach, which is helping reduce stress, alleviate anxiety, relieve depression, improve sleep, and enhance cognitive function globally.

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+70 Million
Soaak has provided over 70 million minutes of digital health services
190 Countries
Soaak is providing support to individuals globally across 190 countries
97 % Satisfaction
97% of members say Soaak has measurably improved their lives in one or more areas

Partnerships

Ōura and Soaak have been partners since 2025 and work synergistically in a closed-loop human performance optimization system.
Soaak won and completed Phase I and Phase II Small Business Innovation Research (SBIR) contracts with the U.S. Air Force.
Whoop and Soaak work synergistically in a closed-loop human performance optimization system.
Garmin Health and Soaak have been partners since 2026 and work synergistically in a closed-loop human performance optimization system.
Soaak pairs frequency compositions with meditations led by world renown experts like Rev. Michael B. Beckwith of the Agape International Spiritual Center.
our podcast

Want to learn more about the science of sound?

The Science of Sound breaks down the fascinating connection between sound, frequencies, and human performance. Hosted by Aaron Fournier, this podcast explores how bioharmonic resonance, sound therapy, and cutting-edge research are shaping the future of wellness. If you’re curious about the science behind how sound influences the mind and body, this show is for you.
Learn More

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