Question 1

What are binaural beats?

Accepted Answer

Binaural beats are an auditory illusion created when two slightly different frequencies are played separately into each ear through stereo headphones. Your brain perceives a third 'beat' at the difference between them, which can gently encourage specific brainwave states.

Question 2

Do I need headphones for binaural beats?

Accepted Answer

Yes. Stereo headphones are required because each ear must receive a different frequency for the binaural effect to work. Speakers will not produce the beat.

Question 3

Which frequency should I choose?

Accepted Answer

Beta (14-30 Hz) supports alert focus and problem solving. Alpha (8-13 Hz) suits relaxed focus and light meditation. Theta (4-7 Hz) is used for deep meditation and creativity. Delta (1-3 Hz) is associated with deep, dreamless sleep. Gamma (31+ Hz) is linked to high-level cognition.

Question 4

Are binaural beats safe?

Accepted Answer

For most people they are safe to listen to at a comfortable volume. Keep volume moderate, take breaks, and avoid if you have epilepsy or are prone to seizures. This tool is for relaxation, not medical treatment.