Are Binaural Beats Compatible With Your Religion?
If you practice Islam, Christianity, Judaism, Buddhism, or any other faith and you're wondering whether binaural beats fit within it, start somewhere more basic. Ask what a binaural beat actually is. At its core it's an auditory effect, nothing more. Play two sound waves whose frequencies differ by a small amount, listen to both, and your perception generates a third tone that isn't physically present in either signal. That's the whole mechanism.
Nothing about hearing such an effect runs counter to religious teaching on its own. The real question sits one layer down, and it has to do with the attitude you bring. Are you treating these tones in a way your tradition would object to? If you've started praising binaural beats as the answer to every problem in your life, while your faith asks you to direct that praise toward the Creator, that's a tension worth examining. Or say you've decided the beats will deliver you to enlightenment, even though your tradition teaches that liberation comes from the wisdom already inside you. Those are the places where a genuine conflict can appear.
For most people that's where the matter begins and ends. There's no built-in prohibition tying any particular faith against the beats themselves. A few traditions do avoid electricity, and someone in that position might reasonably skip playing the tones through a computer or an iPod. Even then, the door isn't closed: two tuning forks will produce a binaural beat with no outlet required, and using them to calm the nervous system raises no objection on those grounds.
So in practical terms they sit comfortably alongside most faiths, since what they do is produce an auditory effect that either settles or stirs the central nervous system. How you relate to that effect theologically is yours to work out, within your own tradition and on your own terms.