What does Freqium play?

Freqium plays specific sound tones (measured in Hz) intended for sleep, calm, and focus. Different ranges are associated with different states — delta (1-4 Hz) for deep sleep, theta (4-8 Hz) for meditation, alpha (8-14 Hz) for relaxation, and gamma (30-100 Hz) for focus.

Is frequency listening clinically proven?

Brainwave entrainment — the brain synchronizing to external audio stimuli — is documented in auditory neuroscience since the 1970s via EEG studies. The Frequency Following Response (FFR) is consistently replicated. That is not a clinical-proof claim. Each Freqium frequency is labeled Emerging, Traditional, or Speculative.

What frequency is for calm?

432 Hz is the most commonly studied tone we offer for calm. People use it to slow down and feel calmer. Freqium offers a free 432 Hz Find Calm session.

What is the best frequency for sleep?

Delta frequencies (0.5-4 Hz), particularly 1.5 Hz, are associated with deep sleep. The Schumann resonance (7.83 Hz) is often used for grounding. Freqium's Deep Sleep Protocol combines both.

Do I need headphones for Freqium sessions?

Yes, headphones at a low, comfortable volume are recommended. They are required for binaural pairs (one tone per ear), which the iOS app uses for frequencies under 20 Hz and the landing page demos use.

Freqium offers a 15-minute guest session on any of the 27 frequencies, no account needed. Membership removes the limit. Two launch offers until Nov 30, 2026: Monthly at $9/month instead of $29, kept for as long as you stay subscribed (or $69/year instead of $290), and Founding Lifetime at $79 once for the first 100 members. After that, membership is $29/month or $290/year.

What are wellness frequencies?

Wellness frequencies are specific sound tones (measured in Hz) that research suggests can influence brainwave patterns through a process called brainwave entrainment. Different frequencies target different states — delta waves (1-4 Hz) promote deep sleep, theta waves (4-8 Hz) aid meditation, alpha waves (8-14 Hz) enhance relaxation, and gamma waves (30-100 Hz) support focus and cognition.

What is the difference between binaural beats and solfeggio frequencies?

Binaural beats play two slightly different tones in each ear, creating a perceived frequency difference that encourages brainwave entrainment. Solfeggio frequencies are specific single tones (174 Hz, 396 Hz, 432 Hz, 528 Hz, etc.) from an ancient musical scale. On the web, Freqium plays single tones (with an audible harmonic for very low frequencies); the iOS app plays frequencies under 20 Hz as binaural pairs.

Which frequency is best for calm?

432 Hz is the tone people reach for most when they want to feel calmer. Freqium offers a free 432 Hz Find Calm session with guided breathing.

Are frequency sessions free?

Guests can play any of the 27 frequencies for 15 minutes. 15 min free · Headphones recommended. Membership removes the limit. Two launch offers until Nov 30, 2026: Monthly at $9/month instead of $29, kept for as long as you stay subscribed (or $69/year instead of $290), and Founding Lifetime at $79 once for the first 100 members. After that, membership is $29/month or $290/year.

What is 741 Hz frequency used for?

The 741 Hz frequency (Neural Harmony) is used for cognitive wellness, relaxation practice, meditation enhancement. Solfeggio frequency for cognitive clarity, mental harmony, and a restorative experience for the mind

Is 741 Hz safe to listen to?

741 Hz is generally safe for most adults when used with headphones at moderate volume. Precautions: If you are pregnant, use an implanted device, or a clinician is already caring for you, talk with them before listening. Stop if you feel dizzy or distressed. This is a wellness tool, not a medical device. Consult a healthcare provider if you have medical conditions.

What are the benefits of 741 Hz frequency?

People use 741 Hz for: enhanced mental clarity, improved cognitive focus, deep relaxation for the mind, support for mental wellbeing, reduced mental tension, restorative experience. These are the uses traditionally associated with 741 Hz. They come from cultural practice, not from clinical trials, so read them as intentions for a session, not as outcomes.

Can I listen to 741 Hz for free?

Yes, as a guest: every frequency, including 741 Hz Neural Harmony, plays free for 15 minutes per session. Membership removes the limit, from $9/month.

741 Hz50 min recommendedPremium

Neural Harmony

Solfeggio frequency for cognitive clarity, mental harmony, and a restorative experience for the mind

Ready to try Neural Harmony?

15 min free · Headphones recommended

TraditionalDOI · Goldsby 2017 DOI · Chanda 2013 DOI · Fancourt 2014

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What is the 741 Hz frequency?

Studies of sound meditation report people feeling calmer and less tense (Goldsby et al., 2017). Specific research on 741 Hz is limited. People use it as a clear, bright tone for a short reset.

Proposed mechanism

Research suggests this frequency may promote mental clarity and cognitive harmony through auditory relaxation pathways

Traditional uses

These are the uses traditionally associated with 741 Hz. They come from cultural practice, not from clinical trials, so read them as intentions for a session, not as outcomes.

Enhanced mental clarity

Improved cognitive focus

Deep relaxation for the mind

Support for mental wellbeing

Reduced mental tension

Restorative experience

Who is this for?

People often choose 741 Hz for:

Cognitive wellnessRelaxation practiceMeditation enhancementSelf-care routinesMindfulness sessionsStress management

Experience it yourself

Reading about a frequency is one thing. Feeling it is another.

TraditionalDOI · Goldsby 2017 DOI · Chanda 2013 DOI · Fancourt 2014

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The science behind 741 Hz

Brainwave entrainment is the idea that the brain’s electrical activity can fall into step with a steady rhythm you hear. A related response, the Frequency Following Response (FFR), can be measured with EEG.

For 741 Hz the reasons are mostly traditional. The papers below are background on sound and the brain, not trials of this frequency.

Published Research

[1]Goldsby TL, et al. Effects of Singing Bowl Sound Meditation on Mood, Tension, and Well-being. J Evid Based Complementary Altern Med, 2017; 22(3): 401-406. https://doi.org/10.1177/2156587216668109

[2]Chanda ML, Levitin DJ. The neurochemistry of music. Trends in Cognitive Sciences, 2013; 17(4): 179-193. https://doi.org/10.1016/j.tics.2013.02.007

[3]Fancourt D, et al. The psychoneuroimmunological effects of music. Brain Behav Immun, 2014; 36: 15-26. https://doi.org/10.1016/j.bbi.2013.10.014

How to use Neural Harmony

Suggested session

40-60 minutes for a full restorative session. Individual experiences may vary

🎧

Use headphones

Over-ear or in-ear, at a low volume. They keep the tone clear without turning it up.

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Find a quiet space

A calm room makes it easier to settle in and notice how you feel.

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Be consistent

A short session every day is easier to keep. Notice how you feel and adjust.

Safety information

Listening to frequencies is generally considered safe for most adults. However, certain conditions require caution. Consult a healthcare professional before use if any of the following apply:

⚠If you are pregnant, use an implanted device, or a clinician is already caring for you, talk with them before listening
⚠Stop if you feel dizzy or distressed
⚠This is a wellness tool, not a medical device

This information is for educational purposes only. Freqium is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease.

Connected frequencies

Neural Harmonyworks with these frequencies — here's the science behind each connection.

∞

Gamma Focus Enhancement40 HzComplementary

741 Hz is a clear, bright tone to reset; 40 Hz gamma for the focus block that follows.

→

Spiritual Awakening852 HzSequential

Solfeggio progression: 741 Hz then 852 Hz, two bright tones for a quiet, reflective session.

The research behind this sound

When Science Listens to Sound

2017San Diego, California

Dr. Tamara Goldsby

Researcher, Department of Family Medicine · University of California San Diego

Study summaryAn observational study of a single singing-bowl meditation session, without a control group.

In 2017, Tamara Goldsby and colleagues at UC San Diego asked 62 adults to rate how they felt before and after a one-hour sound meditation with singing bowls, gongs and bells.

After the session, participants reported feeling less tense and more at ease on standard mood questionnaires.

The study had no control group, so it cannot say how much of the change came from the sound itself rather than resting quietly for an hour.

We share it as an honest picture of where sound-meditation research is: promising, early, and worth trying for yourself.

Self-reported tension

Lower

After one session, 62 participants, no control group (observational)

Sound meditation is being studied seriously — and you can try it tonight.

Effects of Singing Bowl Sound Meditation on Mood, Tension, and Well-being. Journal of Evidence-Based Integrative Medicine, Vol. 22, Issue 3

Now you know the science. Feel it for yourself.

Experience 741 Hz

Hear 741 Hz for yourself.

You’ve read what is known and what isn’t. Put on headphones and notice how Neural Harmony feels to you.

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15 min free · Headphones recommended

Explore more

528 Hz

Solfeggio 528

A traditional Solfeggio tone; people use it for calm, unhurried listening.

432 Hz

Find Calm

A 432 Hz tone people use to unwind and settle into deep calm.

40 Hz

Gamma Focus Enhancement

A steady 40 Hz tone people use as a backdrop for focused work and study.