Delta waves (0.5-4 Hz) signify a state of deep sleep. A binaural beat with a frequency between 4 and 7 Hz, for example, is more likely to align with theta brain waves, promoting sleep and relaxation.

For example, if you listen to a 400 Hz sound in your right ear and a 380 Hz sound in your left ear, the binaural beat would ...

Healing Song, Music to Relieve Headaches, Delta/Theta/Gamma Meditation Binaural Beat BrainSync Relaxriver provides you music for relaxation, study and meditation. We are a collective of musicians ...