🎧 Headphones required — left and right ears must receive different tones.
Carrier
Hz
Pitch the base tone both ears share. Type or slide.
Beat / offset (Δ)
Hz
Difference between L and R. Brainwave entrainment target.
Waveform
Master
25%
3%
very subtle
50%
Session timer
mode · binaural
200.00Hz
Δ 7.83 Hz
L · 196.085 Hz
R · 203.915 Hz
— alpha band
oscilloscope · time domain
— paused
spectrum · FFT (log freq)
—
elapsed 00:00
ctx sr — Hz
cpu —
mode binaural