Brain Waves|健康線上App不用買-HotApp4Game

With this app you can easily generate waves that will stimulate your concentration, meditation or relaxation.

You can generate your own frequencies using two independent oscillators, or choose one of the four presets:

Theta, Alpha, Beta or Delta.

The sounds are produced in real time, they are not pre-recorded sounds.

This enables to play them without interruption.

Pure sinewave sounds processed in real time through your mobile device with Pure Data (libpd).

The resultant frequency is the difference between the two that have been generated in each oscillator, for example:

140Hz in Right and 145Hz in Left results in a 5Hz binaural frequency.

About Binaural Waves Frequency and Associated Mental State:

Gamma = 27 Hz and up

Gamma is associated with the formation of ideas, language and memory processing, and various types of learning. Gamma waves have been shown to disappear during deep sleep induced by anesthesia, but return with the transition back to a wakeful state.

Beta = 12hz - 27hz

Wide awake. This is generally the mental state most people are in during the day and most of their waking lives. Usually, this state in itself is uneventful, but don't underestimate its importance. Many people lack sufficient beta activity, which can cause mental or emotional disorders such as depression and insomnia. And low SMR production (a sub-range of beta at 12-15hz) may be related to insomnia. Stimulating beta activity can improve emotional stability, energy levels, attentiveness and concentration.

Alpha = 8hz - 12hz

Awake but relaxed and not processing much information. When you get up in the morning and just before sleep, you are naturally in this state. When you close your eyes your brain automatically starts producing more alpha waves.

Many studies monitoring the EEG activity of experienced meditators have revealed strong increases in alpha activity.Alpha activity has also been connected to the ability to recall memories, lessened discomfort and pain, and reductions in stress and anxiety.

Theta = 3hz - 8hz

Light sleep or extreme relaxation.

Theta is also a very receptive mental state that has proven useful for hypnotherapy, as well as self-hypnosis using recorded affirmations and suggestions.

Delta = 0.2hz - 3hz

Deep, dreamless sleep. Delta is the slowest band of brainwaves. When your dominant brainwave is delta, your body is healing itself and "resetting" its internal clocks. You do not dream in this state and are completely unconscious.

For best result please use headphones.