Binaural Beats

Binaural beats are an auditory phenomenon that occurs when two tones of slightly different frequencies are played simultaneously in separate ears through headphones, creating a perceived third tone whose frequency equals the difference between the two signals. For example, a 400 Hz tone in one ear and a 410 Hz tone in the other produces a perceived 10 Hz beat. This effect has been studied as a method for reducing stress, improving focus, and promoting relaxation. Research suggests binaural beats may help lower stress and increase socialization, making them a potential component of assistive technology applications for autistic individuals managing sensory sensitivities and stress.