432 Hz is somewhat of a controversial topic in the music community. While many musicians and theorists are adamant that it has a positive effect on both mind and body, others deride it as pseudoscience and fiction. What we can say with certainty is that there’s no denying its positive impact on our emotions, mental health and body.

One of the most important studies on 432 Hz was conducted by Italian researchers in 2020. The aim of the study was to compare the effects of listening to music at 440 Hz (standard tuning) and music at 432Hz on sleep in patients with spinal cord injuries. 432 Hz music had a significant effect on improving sleep quality. Patients also reported an improvement in mood and exercise and even an increase in appetite.

In 2019, a pair of researchers, Calamassi and Pomponi proved the positive effects of 432 Hz on the human body. 33 volunteers participated in a double-blind study of the effects of listening to 432Hz music on mood and physical symptoms such as heart rate and blood pressure. They found that 432 Hz helped slow heart rate and slightly lower blood pressure levels. The study participants were also in a better mood after listening to 432 Hz music than if they’d listened to the usual 440 Hz music.

Further studies have shown that this natural tuning is beneficial not only for emotional well-being, but also for brain function.

In 2019, researchers recruited a group of volunteers with delayed sleep latency. They were subjected to a sleep study in which 432 Hz music was played. The researchers found that those who fell asleep listening to 432Hz music had higher alpha wave activity than participants who didn’t listen to music. The study shows that 432 Hz music has an effect on the brain even when we are asleep.

A 2016 randomized controlled clinical trial found that the 432 tuning is a helpful tool for reducing anxiety. The study involved 100 endodontically treated subjects who were randomly divided into 2 groups: The first group listened to music, the second didn’t. In the first group, 432 Hz significantly lowered cortisol levels and reduced anxiety before tooth removal.

The results of a 2021 study on children in intensive care in Iraq also demonstrate the positive effects of music therapy on the brain and emotions. The researchers found that 423 Hz music reduce anxiety and improve relaxation.

432 Hz is a unique frequency, not only because of the scientific research that confirms its healing effects. To fully understand its effect on the body, it’s important to understand its connection with Schumann resonance.

The Schumann Resonance is a frequency of 7.83 Hz that occurs in the earth’s electromagnetic field, which is also known as the human energy field. It was documented in 1952 by German physicist Winfried Otto Schumann. This resonance is said to be our planet’s heartbeat and can be felt in nature all around us. If you’ve ever looked at a tree and felt like it was humming or pulsating, you may have been experiencing this phenomenon.

The resonant frequencies of the Schumann oscillations define a series of discrete frequencies, which have been related to brainwave states, neuronal membrane potentials, resting or sleeping cycles and other functions of living organisms.

In 1954 Dr. Herbert Konig discovered incredible similarities between the Schumann resonances and different brainwave states: alpha, beta, gamma, theta, and delta. These brainwave states occur naturally during daily activities from sleep to work to learn. A 2016 research confirmed the similarities between the Schumann resonance and brain activity. Other research shows that the 8 Hz frequency of the Schumann resonance impacts brain function and provide synchronization needed for intelligence.

So how does Shumann resonance relate to 432 Hz frequency?

The 432Hz pitch places the C note at 256 Hz which aligns it to the electromagnetic vibration frequency of 8 Hz in the Schumann resonance. In other words, 432 Hz resonate in harmony with the 8 Hz vibration that forms a background frequency for nature, from animals on land to whales in water. That’s why the 432 Hz is sometimes called is the “musical frequency of nature”.

432Hz music resonates not only with the low frequencies of Schumann resonances. When we combine the music with binaural beats, the healing effects are even more powerful.

Binaural beat therapy uses headphones to deliver two different auditory signals to each ear, prompting the brain to blend the two sounds into a single tone. For example, if the left ear hears a 100 Hz frequency and the right ear hears a 110 Hz frequency, then your brain perceives this as one tone that is 10 Hz higher than either of those two frequencies (110 minus 100 = 10 Hz).

Binaural beats help with concentration and focus by producing alpha brain wave entrainment. They also help people fall asleep more easily by entraining the brain into delta and theta frequencies.

A 2005 study found that binaural beats can reduce preoperative anxiety in patients undergoing general anesthesia. Compared to normal music or no music at all, anxiety levels were cut in half in people who listened to binaural beats. A larger 2011 randomized and controlled trial was conducted among 291 patients at a hospital. Binaural beats significantly reduced the level of anxiety compared to ambient noise or no audio at all.

Binaural beats and 432 Hz are effective tools for improving well-being and reducing stress. This was proven in a 2021 study that measured anxiety levels in ninety randomly selected patients. After listening to 432 Hz music for 10 minutes, preoperative dental anxiety levels decreased significantly. Similar results were observed in the group listening to binaural beats.

Frequencies between 400 Hz and 500 Hz are best carrier tones for binaural beats. 432 Hz is almost in the middle, so it can be combined very well with binaural tones as one of the carrier tones for the left or right ear.

The biggest misconception about 432 Hz is that this was the standard for tuning instruments in ancient times. Claims that archaic Egyptian instruments were mostly tuned to this frequency have never been confirmed by science. 432 Hz couldn’t have been used intentionally by the ancient Greeks either, because they couldn’t measure sound waves accurately.

It is incorrectly claimed that Mozart tuned his instruments to 432 Hz. This great composer used different types of tuning and wasn’t limited to one choice. The same is true for Stradivarius and his famous violin. However, this doesn’t mean that other great composers didn’t use this tuning. Giuseppe Verdi not only tuned his instruments to 432 Hz, but even advocated making this frequency the norm.

Some argue that this tuning should become the worldwide music standard. Well, changing the current standard could cause more confusion than good. Many musical instruments can be adapted in principle, but it’s not so easy with every instrument. For example, most woodwind instruments cannot play at 432Hz because changing the pitch also changes the internal harmonic structure of the entire instrument. Such a change would require the construction of new instruments.

Another misconception is that 432 Hz is the competing frequency for solfeggio tones and 528 Hz. Each of us responds in a unique way to sound stimuli and shouldn’t be limited to a particular frequency or tuning system.

It’s been proven that music tuned to 432 Hz is softer, brighter, offers more clarity, and is easier to hear. Many people experience a meditative and relaxed state of mind and body when listening to such music. Since 432 Hz provides greater clarity than 440 Hz, there’s less need to play it as loud as 440 Hz. That means less hearing damage, as long as you don’t turn the volume up too high. There’s also less noise pollution.

Researchers discovered that 432 Hz music reduces acoustic fatigue and can be used to effectively reduce stress and anxiety in emergency nurses during a pandemic. This frequency not only has a positive effect on calming the nerves, but can also increase our excitement and concentration.

Music based on this natural tone is more transparent, more pronounced, and the overtones and undertones move more freely. Music based on 440 Hz represents pent-up emotions and blocked energy. If you lower the pitch by just 8 Hz, you become more flexible and spontaneous. The 432Hz tuning releases your energy and brings you into a beautiful state where relaxation comes naturally.

So, if you want to live a more balanced and harmonious life, try listening to 432 Hz music. You’ll find that it gently nudges you into a more relaxed state of mind while also bringing clarity and creativity into your daily activities.

Our perfectly tuned 432 Hz music will help you improve your well being and bring peace and harmony into your life.