SleepPromotion for PC

It features background music with a special mix of solfege frequencies and many sound effects, tones and noises. Make your sleep better quality!

There are no in-game charges or subscriptions.
It can also be used on airplanes as a completely standalone app without the need for a WiFi environment.

Choosing your favorite sounds is deeply related to your individual tastes and sensibilities. Music, environmental sounds, nature sounds, and even artificial sound effects can affect our emotions and moods.
For example, if you are looking for calmness, the sound of waves, rain, or a bonfire may be effective.

This application has 16 pieces of background music with a special mix of solfege frequencies.
In addition to 48 various situation sound effects, tone sounds of solfege frequencies, binaural beat tone sounds, and noise sounds are included.


■About Solfege Frequencies

Solfege frequencies are specific sound frequencies used for mental and emotional healing and meditation. These frequencies have been known since ancient times and have been used in music and chanting as specific scales.
This application covers the following frequencies

Stability 174Hz works on a person's inner self and leads the mind to stability
Acceleration 285Hz Promotes natural healing power and regulates the body and mind
Release 396Hz Relieves feelings of guilt, trauma, fear, and anxiety
Change 417Hz works on the conscious and unconscious mind to restore positive thinking
Healing 528Hz Repairs DNA of cells damaged by exposure to stress
Harmony 639Hz Improves relationships
Freedom 741Hz Improves problem solving and communication skills
Intuition 852Hz Enhances insight and intuition
Activation 936Hz Activates the brain by connecting to higher dimensions and cosmic consciousness

Each of these frequencies is believed to have specific psychological or spiritual effects, and many people use them as part of meditation and healing. Although scientific corroboration is limited, many people find these sounds comforting and find them helpful for relaxation and concentration.


About Binaural Beats

Binaural beats are produced in the brain by having the left and right ear listen to different frequencies of sound at the same time. This may help to relax, improve concentration, and reduce stress. This acoustic phenomenon is based on the principle that the brain perceives two different sounds as one new sound, and as a result, brain waves are tuned to that frequency. Binaural beats are used for meditation, as a sleep aid, and as a tool to enhance learning and creativity. However, its effectiveness varies from person to person and has not been fully scientifically proven, so it is important to utilize it based on individual experience.

Delta Wave Effects Deep sleep, relaxation and healing
Emotions Deep relaxation and restorative sleep

Theta Wave Effects Light sleep, meditation, creativity
Emotions Deep relaxation, anxiety reduction, creativity

Alpha wave Effects Relaxation arousal, meditation, learning
Emotions Calmness, relaxation, focused mindfulness

Beta wave Effect Active thinking, problem solving, alertness
Emotions Increased concentration, alertness, sometimes anxiety

Gamma wave Effects High mental activity, problem solving, information processing
Emotions Enhanced cognitive function, improved memory

Wearing headphones, etc. is recommended due to its characteristics.

We hope it will facilitate your good sleep!