Binaural Beats For, Which Frequency for Your Goal
Different goals require different brainwave states. Different brainwave states require different frequencies. Each page below covers the mechanism, the research, the recommended frequency, and the exact protocol for one specific condition or goal.
A two-phase Alpha → Delta routine to wind down before bed. The evidence for sleep is limited and mixed.
Clinically studied. In a 2005 RCT, pre-operative anxiety fell 26% with binaural beats vs 11% with the same audio without them.
Sustained analytical work. Alternate 25-minute Beta blocks with 10-minute Alpha recovery.
Theta, the band most associated with deep meditation, as a steady cue for practice. What the research does and does not show.
Alpha to help you unwind after a demanding day. Small studies so far, with mixed results.
What research has explored: small studies, without a clear benefit over placebo yet. A focus routine, not a treatment.
Low Beta as a background for study sessions, alongside spaced repetition and active recall, which have far stronger evidence.
Alpha for loose, associative thinking. Few studies, with mixed results.
Not a treatment for depression. What research has explored, and how calm sessions can sit alongside clinical care.
Theta around the edge of sleep. No study shows that beats induce lucid dreams; what the research does say.
Relaxation sessions when tension builds. Evidence for headaches is very limited, and it is not a migraine treatment.
Gentle sound as a background while you habituate to tinnitus. Not a treatment; see an audiologist first.
All five bands in one app
Binaural Harmonic Beats gives you Delta, Theta, Alpha, Beta, and Gamma with a session timer and harmonically-aligned carriers. One-time purchase, no subscription.
How binaural beats work
Binaural beats are an auditory illusion. Play a 200 Hz tone in your left ear and a 210 Hz tone in your right ear, your brain perceives a 10 Hz beat that does not physically exist in the room. The auditory brainstem follows this beat, which is called the frequency-following response. Whether the beat also shifts brainwaves across the cortex is less clear: EEG studies give mixed results.
Each band is used to support a different state: Delta for sleep, Theta for meditation, Alpha for relaxed awareness, Beta for focused work, Gamma for alertness. In clinical studies the most consistent finding is a modest reduction in anxiety; for other goals the evidence is smaller or mixed, and each page below says which. Binaural beats are not a treatment for any medical condition.
One hard requirement: stereo headphones. The mechanism depends on each ear receiving a different frequency in isolation. Speakers mix both channels before they reach your ears, canceling the binaural effect entirely.
For a full explanation of the mechanism and the research behind it, see Binaural Beats: How They Work and What the Research Says.