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 ...

Binaural beats often refer to listening to two tones at different frequencies in each ear — like 132 Hertz (Hz) in your right ear and 121 Hz in your left, which creates something of an auditory ...

A meta study of research into the effects of binaural beats on anxiety and depression noted that, overall, studies have shown they have a positive impact when it came to alleviating symptoms of ...