When two tones of slightly different frequencies are played in separate ears simultaneously (usually through headphones), the human brain perceives the creation of a new, third tone, whose frequency is equivalent to the difference between the two tones being played. This auditory illusion is called a binaural beat. For example, if a person hears a tone of 405 Hz in one ear and a tone of 415 Hz in the other, they would be hearing a binaural beat with a frequency of 10 Hz.

The following frequencies are applied in this application specifically :

GAMMA :  40 Hz
BETA  :  20 Hz
ALPHA :  11 Hz
THETA :   6 Hz
DELTA :   3 Hz

The purpose of using binaural beats therapy may differ among individuals. While scientific research regarding the use of binaural beats has produced mixed results, this application remains as simply a cognitive & design experiment.

It is important to avoid using binaural beats therapy while undertaking tasks that require alterness and full attention, such as driving.

To listen to binaural beats, please use a pair of stereo headphones or earphones as two tones are required to produce the binaural beat.

Please ensure that the volume of your computer or device is adjusted to a proper volume level for prolonged listening.

Experiment with the numerous options between the frequencies and experiment with the length of time you listen to the binaural beats works for you.

Made by Alex Kim

Graphic Design for the Web
GRAPH-3237-01 (29750), Fall 2022
Rhode Island School of Design
Minkyoung Kim

Built with HTML, CSS & JS.

Last Updated December 19 2022