<unk> <unk>  are regular beats of a single<unk> that are used alongside monaural beats and binaural beats in the process called brainwave entrainment. At its simplest level, an<unk> is a<unk> that is being turned on and off rapidly. They create sharp, distinctive pulses of sound.
Isochronic tones
Dichotic pitch
Endaural phenomena
Spike-and-wave
Intrinsicoid deflection
Isotropic bands
Precordial concordance
Oak wilt