In the long evolution 432 Hz has had the widest audience. It is believed that 432hz is the correct standard pitch. These people generally believe that 432hz follows the frequencies of the earth, nature and the human body more closely. When the standard pitch is tuned to 432hz, there are more frequencies in the natural scale that overlap with the frequencies of the chakras, as well as more frequencies that show a standard multiplicative relationship with the number 8. It has also been pointed out that the spectrum of the 432hz scale conforms to the golden ratio, and that it exhibits the beauty of a living harmony.

Many people have tried to prove the superiority of 432hz with various scientific arguments, through some monitoring equipment, testing the state of thousands of people after hearing different frequencies, and conducting a large number of experimental data comparisons, and finally arriving at the superiority of tuning to 432hz. These experimental data can only be used as a reference, because our knowledge of frequencies is always limited.

The efficacy of 432hz is the same as any spiritual level and energy level therapy. But it is derived through the personal experience and summarization of the audience. Maybe 432hz is not a special frequency, but it is the most suitable frequency for the collective human consciousness at the moment. If you experience similar feelings from 432hz music, then it is not a bad choice. After experiencing and summarizing the effects of 432hz, it can make people become more focused, calm and relaxed, with the effect of lowering the heart rate and calming the breathing. It can also help fatigued people to release stress and relieve emotions, and it also has a good effect on improving blood pressure, nerves, and endocrine as well.