What is brainwave entrainment?
Brainwave entrainment is simply the use of certain tools and devices to synchronize your brainwave to the desired brainwave pattern. Studies have shown that certain brainwave patterns are useful and effective for certain purposes.
Scientists classified brainwave patterns into 4 broad categories – beta, alpha, theta and delta. Beta brainwave is found during our normal waking state while apha brainwave has been noted to be achieved when we are relaxed and in a meditative mode. Learning and creativity can be enhanced in the alpha state.
One of the best explanations on brainwaves and brainwave entrainment is found at this link:
If you want to know more about brainwaves and how brainwave entrainment works, I strongly encourage you to go there. It is presented in a flash presentation, with visual and audio enhancement.