Brain Waves - Binaural Beats

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

<b><i>Very Important</i></b>

<b> • Use headphones for a better sound experience

• Don't use this app while driving or operating heavy machinery.

• Take care of your hearing, is not necessary to hear these sounds at high volume.</br></br></br></br></b>

<b>With this app you can easily generate pure waves that will stimulate your concentration, meditation or relaxation.</b>

You can generate and save your own frequencies using two independent oscillators, controlled by two horizontal bars or the buttons "Set L and Set R", which allow you to enter the exact amount you want.

Use values with two decimal points (eg 125.65), or choose one of the built in presets.

The sounds are produced in real time, they are not pre-recorded sounds. This enables to play them without interruption.

The pure sine-wave sounds are processed in real time natively by your mobile device with Pure Data (libpd).

<b>How it works</b>

Binaural beats, or binaural tones, are auditory processing artifacts, or apparent sounds, caused by specific physical stimuli.

This effect was discovered in 1839 by Heinrich Wilhelm Dove and earned greater public awareness in the late 20th century based on claims coming from the alternative medicine community that binaural beats could help induce relaxation, meditation, creativity and other desirable mental states.

The effect on the brainwaves depends on the difference in frequencies of each tone: for example, if 300 Hz was played in one ear and 310 in the other, then the binaural beat would have a frequency of 10 Hz.

To experience the binaural beats perception, it is best to listen to this file with headphones on moderate to weak volume – the sound should be easily heard, but not loud. Note that the sound appears to pulsate only when heard through both earphones.

For more info visit: https://en.wikipedia.org/wiki/Binaural_beats

<b>Important</b>

For best results please use headphones.

Take care of your hearing, is not necessary to hear these sounds at high volume.

The vertical bar controls the volume, but it is independent of your device's volume, so if there is no sound or it's too high, also set your device's volume to balance the sound.

<b>Manage Presets</b>

You can save a preset directly from the main screen by clicking on the button "save" , the current values are loaded automatically to the next screen.

Then just type a name and click Save.

To load a preset, click on Presets in the main screen and then choose a preset by clicking on its name.

To delete a preset simply click on the trashcan button.

<b>Running in background</b>

To let the app running in the background, just press the "Home" button on your device.

If you press the \"Back\" button the app will close.

<b>Timer</b>

Just type a value in minutes. To cancel a current time, click again on Timer and then press "Cancel".

<b>Wave Types</b>

<b>Theta</b>

Meditation

Intuition

Memory

<b>Delta</b>

Healing

Sleep

Detached Awareness

<b>Alpha</b>

Relaxation

Visualization

Creativity

<b>Theta</b>

Meditation

Intuition

Memory

<b>Gamma</b>

Inspiration

Higher Learning

Focus

<b>Beta</b>

Alertness

Concentration

Cognition

<b>Main features</b>:

- Meditation helper;

- Concentration to study;

- Relaxing Sounds;

- Help to fall asleep;

- Noise Block;

- Anti-stress;

- It will provide continuous sounds, generate binaural beats in real time, no loops;

- Works in background, just press the "Home" button or use in app shortcut;

<b>Explanation for the permission:</b>

android.permission.READ_PHONE_STATE - Needed this permission to automatically stop the sound when you receive a phone call. You can deny this permission if you use Android 6 or higher and you don't care about this function.</br></br>

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