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 ...

Exposure to two tones of mildly different frequencies in each ear produces a phenomenon known as binaural auditory beats. Binaural beats are low-frequency pulsations in the amplitude and sound ...

I’m in a relaxation class at London fitness chain, Gymbox, in which participants listen to binaural beats, a new neuroscience-approved brand of electronic music that promises to boost calm ...